- "Gootol" redirects here. It is not to be confused with gootrol or gooctol.
- "Goozol" redirects here. It is not to be confused with gozzol.
- "Goodol (SeveralLegend9998)" redirects here. For other uses, see Goodol (Disambiguation).
One thousand is a number equal to 1,000, or 103.[1][2] It is also equal to the square root of one million. The term came from Old English "þusend," from Proto-Germanic "thusundi", which was likely an indefinite number meaning "many".[3] A thousand is used as a base in the widely used -illion naming system, since all -illions are powers of a thousand.
One thousand sheets of paper is called a bundle.[4]
Example[]
Below are one thousand copies of the letter A.
- A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A
In googology[]
In Greek-based number-naming systems, thousand is associated with SI prefix kilo-, and with SI prefix milli- in Latin systems.
Aarex Tiaokhiao calls this number toorol, 3-noogol[5].
CompactStar (formerly known as Nirvana Supermind) calls this number zeroogol , and it's equal to Q<10,100> in Quick array notation[6]. In addition, CompactStar coined goozol (Not to be confused with gozzol) for this number again, and it's equal to 10<0>100 in the fast array notation.[7]
Wikia user NumLynx gave the name triaplex for this number, coined in analogy to the trialogue.[8]
Username5243 calls this number niloogol or gootol, and it's equal to 10[0]100 = 10[1]3 in Username5243's Array Notation.[9]
BlankEntity calls this number Koogol.[10]
DeepLineMadom calls the number boogol, and is equal to 10[2]100 in DeepLineMadom's Array Notation[11]. It is not to be confused with the much larger Bowers' boogol, which is {10,10,100} in BEAF, or \(10 \uparrow^{100} 10\) in arrow notation.
SeveralLegend9998 calls this number goodol, and it's equal to 10(1)100 in Hyperdimensional Array Notation.[12]
[]
Some currencies, such as the Japanese yen and the Swiss franc, have banknotes with this number in the denomination.
Some currencies, such as the Indonesian rupiah and the Paraguayan guaraní, have coins with this number in the denomination.
It is also the prize for correctly answering the first five questions in some national editions of the game show Who Wants to Be a Millionaire? in the respective local currency, and the prize for correctly answering the first six questions in the German game show Wer wird Millionär? in euros.
Furthermore, it is also the prize for correctly answering the first question in the Indian game show Kaun Banega Crorepati in Indian rupees.
In other languages[]
| Language(s) | Name |
|---|---|
| Afrikaans | duisend |
| Albanian | mijë |
| Aragonese, Asturian, Breton, Catalan, Esperanto, Friulian, Galician, Ido, Mirandese, Novial, Portuguese, Spanish, Volapük, Welsh | mil |
| Aromanian | njilje |
| Azeri | min |
| Basque | mila |
| Cebuano, Tagalog | libo |
| Corsican, French, Interlingua, Italian, Latin | mille |
| Crimean Tatar | miñ |
| Czech, Slovak | tisíc |
| Danish | tusind, tusinde |
| Dutch | duizend |
| Estonian, Finnish | tuhat |
| Faroese | túsund |
| Fijian | udolu |
| German | tausend |
| Greenlandic | tuusinti |
| Guaraní | su |
| Hawaiian | kaukani |
| Hungarian | ezer |
| Icelandic | þúsund |
| Indonesian, Malay | ribu |
| Interlingue | mill |
| Irish | míle |
| Latvian | tūkstotis |
| Lithuanian | tūkstantis |
| Lojban | kilto |
| Luxembourgish | dausend |
| Maltese | elf |
| Maore Comorian | alifu |
| Maori | mano |
| Northern Sami | duhat |
| Norwegian, Swedish | tusen |
| Occitan | mil, mila |
| Polish | tysiąc |
| Quechua | waranqa |
| Romanian | mie |
| Romansch | milli |
| Sardinian | mila, milla, milli, miza, mizi |
| Scottish Gaelic | mìle |
| Serbo-Croatian | hiljada, tisuća |
| Sicilian | middi, milli |
| Slovene | tisoč |
| Sorbian | tysac |
| Spanish | mil |
| Swahili | elfu |
| Turkish | bin |
| Turkmen | müň |
| Uzbek | ming |
| Vietnamese | ngàn, nghìn |
Cyrillic alphabets[]
| Language(s) | Name |
|---|---|
| Bashkir, Tatar | мең |
| Belarusian, Russian | тысяча |
| Bulgarian | хиляда |
| Chuvash | пин |
| Kazakh | мың |
| Khakas, Shor, Tuvan | муң |
| Komi-Permyak, Udmurt | сюрс |
| Kyrgyz | миң |
| Macedonian | илјада |
| Mongolian | мянга |
| Old Church Slavonic | тысѧща, тысѫща |
| Serbo-Croatian | тисућа, хиљада |
| Tajik, Yagnobi | ҳазор |
| Ukrainian | тисяча |
Other alphabets[]
| Language(s) | Name |
|---|---|
| Ancient Greek | χίλιοι |
| Armenian | հազար |
| Georgian | ათასი |
| Modern Greek | χίλια |
Brahmic scripts[]
| Language(s) | Name |
|---|---|
| Bengali | হাজার, সহস্র |
| Hindi | हज़ार, सहस्र |
| Tamil | ஆயிரம் |
| Thai | พัน |
In CJK languages[]
| Language(s) | Name |
|---|---|
| Hanzi, Kanji, Hanja | 千, 仟 |
| Cantonese | (yat1) cin1 |
| Japanese | せん (sen) |
| Korean | 천 (cheon, ch’ŏn) |
| Mandarin | qiān |
In RTL languages[]
| Language(s) | Name |
|---|---|
| Arabic | أَلْف |
| Dhivehi | ހާސް |
| Hebrew | אֶלֶף |
| Kurdish | ههزار |
| Ottoman Turkish | بیك |
| Pashto | زر |
| Persian | هِزار |
| Urdu | ہزار |
| Uyghur | مىڭ |
| Yiddish | טויזנט |
Approximations[]
| Notation | Lower bound | Upper bound |
|---|---|---|
| Scientific notation | \(1\times10^3\) | |
| Arrow notation | \(10\uparrow3\) | |
| Steinhaus-Moser Notation | 4[3] | 5[3] |
| Copy notation | 9[3] | 10[2] |
| Chained arrow notation | \(10\rightarrow3\) | |
| Taro's multivariable Ackermann function | A(3,7) | A(3,8) |
| Pound-Star Notation | #*(2)*7 | #*(2)*8 |
| PlantStar's Debut Notation | [1] | [2] |
| BEAF | {10,3} | |
| Hyper-E notation | E3 | |
| Bashicu matrix system | (0)[31] | (0)[32] |
| Hyperfactorial array notation | 6! | 7! |
| Bird's array notation | {10,3} | |
| Strong array notation | s(10,3) | |
| Fast-growing hierarchy | \(f_2(7)\) | \(f_2(8)\) |
| Hardy hierarchy | \(H_{\omega^2}(7)\) | \(H_{\omega^2}(8)\) |
| Slow-growing hierarchy | \(g_{\omega^3}(10)\) | |
Sources[]
- ↑ Conway and Guy. The Book of Numbers. Copernicus. 1995. ISBN 978-0387979939 p.16
- ↑ [1]
- ↑ Online Etymology Dictionary
- ↑ http://www.businessdictionary.com/definition/bundle.html
- ↑ Part 1 (LAN) - Aarex Googology[dead link]
- ↑ Numbers from quick array notation
- ↑ nirvanasupermind. Fast array notation numbers. Retrieved 2021-12-17.
- ↑ https://sites.google.com/view/numlynxslargenumbers/plex-numbers
- ↑ Part 1 - My Large Numbers
- ↑ BlankEntity's Googology Site (Retrieved 10 June, 2022)
- ↑ DeepLineMadom's googology - Numbers I've coined (Retrieved 4 May 2022)
- ↑ SeveralLegend9998's Googology Series (Retrieved 25 October, 2022.)
Googol Regiment
Niloogol · Niloogolplex · Niloogolduplex · Niloogoltriplex · Niloogolquadriplex · Niloogolquintiplex · Niloogolsextiplex · Niloogolseptiplex · Niloogoloctiplex · Niloogolnoniplex · Goonol · Goodol · Gootol · Gooquol · Gooqnol · Goosol · Goospol · Gooctol · Goonvol· Goodcol · Goovol · Gooqtol · Gootirol · Gooqrol · Goohfol · Gooxtol · Goostol · Gootgol · Goontol · Gooducol · Gooqnicol · Goomol · Goomyrol · Binary-Googol · Binary-Goonol · Binary-Goodol · Binary-Gootol · Binary-Gooquol · Binary-Gooqnol · Binary-Goovol · Binary-Gooqtol · Binary-Gootirol · Binary-Goohfol · Binary-Goomol · Binary-Goomyrol · Ternary-Googol · Ternary-Goonol · Ternary-Goodol · Ternary-Gooqnol · Ternary-Goodcol · Ternary-Gooqtol · Ternary-Goohfol · Ternary-Goomol · Ternary-Goomyrol · Quaternary-Googol · Quinary-Googol · Senary-Googol · Septary-Googol · Octal-Googol · Octal-Goonol · Octal-Goodol · Octal-Gooqnol · Octal-Goodcol · Octal-Gooqtol · Octal-Goohfol · Octal-Goomol · Octal-Goomyrol · Novary-Googol · Undecimal-Googol · Duodecimal-Googol · Hexadecimal-Googol · Hexadecimal-Goonol · Hexadecimal-Gooqnol · Hexadecimal-Goodcol · Hexadecimal-Goohfol · Hexadecimal-Goomol · Hexadecimal-Goomyrol · Vigesimal-Googol · Trigesimal-Googol · Sexagesimal-Googol · Googolnilex · Niloogolunex · Goonolplex · Goodolplex · Gootolplex · Gooquolplex · Gooqnolplex · Goosolplex · Goospolplex · Gooctolplex · Goonvolplex · Goodcolplex · Goovolplex · Gooqtolplex · Goohfolplex · Gooducolplex · Goomolplex · Goomyrolplex · Binary-Googolplex · Binary-Goonolplex · Binary-Gooqnolplex · Binary-Goodcolplex · Binary-Goohfolplex · Binary-Goomolplex · Ternary-Googolplex · Quaternary-Googolplex · Quinary-Googolplex · Octal-Googolplex · Duodecimal-Googolplex · Hexadecimal-Googolplex · Vigesimal-Googolplex · Sexagesimal-Googolplex · Googolduplex · Gooqnolduplex · Goodcolduplex · Goomolduplex · Goomyrolduplex · Binary-Googolduplex · Hexadecimal-Googolduplex · Googoltriplex · Goomoltriplex · Googolquadriplex · Googolquintiplex · Googolsextiplex · Googolseptiplex · Googoloctiplex · Googolnoniplex · Googoldeciplex
Doogol Regiment
Doogol · Doonol · Doodol · Dootol · Dooquol · Dooqnol · Doosol · Doospol · Dooctol · Doonvol · Doodcol · Doovol · Dooqtol · Dootrol · Dooqrol · Doohfol · Dooxtol · Doostol · Dootgol · Doontol · Dooducol · Dooqnicol · Doomol · Doomyrol · Binary-Doogol · Binary-Doonol · Binary-Doodol · Binary-Dootol · Binary-Dooquol · Binary-Dooqnol · Binary-Doodcol · Binary-Doovol · Binary-Doohfol · Binary-Doomol · Binary-Doomyrol · Ternary-Doonol · Ternary-Doodol · Ternary-Dooqnol · Ternary-Doodcol · Ternary-Doogol · Ternary-Doomol · Quaternary-Doogol · Quinary-Doogol · Octal-Doogol · Octal-Doonol · Octal-Dooqnol · Octal-Doodcol · Octal-Doomol · Duodecimal-Doogol · Hexadecimal-Doogol · Vigesimal-Doogol · Doogolunex · Doogolduunex · Doogoltriunex · Doogolquadriunex · Googolduex · Goonolduex · Goodolduex · Gooqnolduex · Goodcolduex · Goovolduex · Goohfolduex · Goomolduex · Goomyrolduex · Binary-Googolduex · Binary-Goodcolduex · Binary-Goomolduex · Ternary-Googolduex · Octal-Googolduex · Hexadecimal-Googolduex · Googolplexiduex · Gooqnolplexiduex · Goodcolplexiduex · Goomolplexiduex · Binary-Googolplexiduex · Googolduplexiduex · Goodcolduplexiduex · Googoltriplexiduex · Googolquadriplexiduex · Googolquintiplexiduex · Doogolplex · Doogolduex · Dooqnolplex · Doodcolplex · Doovolplex · Dooqtolplex · Doohfolplex · Doomolplex · Doomyrolplex · Binary-Doogolplex · Binary-Doodcolplex · Binary-Doomolplex · Ternary-Doogolplex · Octal-Doogolplex · Hexadecimal-Doogolplex · Googolduduex · Goodcolduduex · Goomolduduex · Binary-Googolduduex · Googolplexiduduex · Goodcolplexiduduex · Googolduplexiduduex · Googoltriplexiduduex · Googolquadriplexiduduex · Doogolduplex · Doodcolduplex · Doomolduplex · Doomyrolduplex · Binary-Doogolduplex · Googolplexitriduex · Googolduplexitriduex · Doogoltriplex · Googolquadriduex · Googolplexiquadriduex · Doogolquadriplex · Googolquintiduex · Doogolquintiplex · Doogolsextiplex · Doogolseptiplex · Doogoloctiplex · Doogolnoniplex · Doogoldeciplex
Toogol Regiment
Toogol · Toonol · Toodol · Tootol · Tooquol · Tooqnol · Toosol · Toospol · Tooctol · Toonvol · Toodcol · Toovol · Tooqtol · Tootrol · Tooqrol · Toohfol · Tooducol · Toomol · Toomyrol · Binary-Toogol · Binary-Toodol · Binary-Tootol · Binary-Tooquol · Binary-Tooqnol · Binary-Toodcol · Binary-Toohfol · Binary-Toomol · Ternary-Toogol · Ternary-Toodol · Ternary-Tooqnol · Ternary-Toodcol · Ternary-Toomol · Quaternary-Toogol · Octal-Toogol · Octal-Toodcol · Duodecimal-Toogol · Hexadecimal-Toogol · Toogolunex · Toogolduunex · Toogolduex · Toogolplexiduex · Toogolduexiplex · Toogolduduex · Googoltrex · Goonoltrex · Gooqnoltrex · Goodcoltrex · Goohfoltrex · Goomoltrex · Goomyroltrex · Binary-Googoltrex · Ternary-Googoltrex · Octal-Googoltrex · Hexadecimal-Googoltrex · Googolplexitrex · Goodcolplexitrex · Goomolplexitrex · Binary-Googolplexitrex · Googolduplexitrex · Googoltriplexitrex · Googolquadriplexitrex · Doogoltrex · Dooqnoltrex · Doodcoltrex · Doomoltrex · Doomyroltrex · Binary-Doogoltrex · Octal-Doogoltrex · Hexadecimal-Googoltrex · Googolduexitrex · Goodcolduexitrex · Goomolduexitrex · Binary-Googolduexitrex · Googolplexiduexitrex · Googolduplexiduexitrex · Doogolplexitrex · Doodcolplexitrex · Doomolplexitrex · Binary-Doogolplexitrex · Googolduduexitrex · Googolplexiduduexitrex · Doogolduplexitrex · Googoltriduexitrex · Doogoltriplexitrex · Doogolquadriplexitrex · Toogolplex · Toogoltrex · Toonolplex · Tooqnolplex · Toodcolplex · Toomolplex · Toomyrolplex · Binary-Toogolplex · Octal-Toogolplex · Googoldutrex · Goodcoldutrex · Googolplexidutrex · Googolduplexidutrex · Doogoldutrex · Doodcoldutrex · Googolduexidutrex · Doogolplexidutrex · Toogolduplex · Toodcolduplex · Toomolduplex · Binary-Toogolduplex · Googoltritrex · Googolplexitritrex · Doogoltritrex · Googoldexidutrex · Doogolplexitritrex · Toogoltriplex · Googolquadritrex · Doogolquadritrex · Toogolquadriplex · Toogolquintiplex · Toogolsextiplex · Toogolseptiplex · Toogoloctiplex · Toogolnoniplex · Toogoldeciplex
2-entry series
Linear series
Megoogol · Meg-Googol · Meg-Doogol · Meg-Kiloogol · Meg-Kil-Googol · Meg-Dukiloogol · Meg-Trukiloogol · Dumegoogol · Dumeg-Googol · Dumeg-Kiloogol · Dumeg-Dukiloogol · Trumegoogol · Trumeg-Kiloogol · Tetrumegoogol · Pentumegoogol · Gigoogol · Gig-Googol · Gig-Kiloogol · Gig-Megoogol · Dugigoogol · Trugigoogol · Teroogol · Duteroogol · Truteroogol · Petoogol · Ectoogol · Zettoogol · Yottoogol · Xennoogol · Wekoogol
Two-row series
Linoogol · Lin-Googol · Lin-Doogol · Lin-Kiloogol · Lin-Megoogol · Lin-Gigoogol · Dulinoogol · Dulin-Googol · Trulinoogol · Kilulinoogol · Kilulin-Googol · Kilulin-Linoogol · Kilulin-Dulinoogol · Dukilulinoogol · Megulinoogol · Megulin-Kilulinoogol · Dumegulinoogol · Gigulinoogol · Terulinoogol · Petulinoogol · Ectulinoogol · Zettulinoogol · Yottulinoogol · Xennulinoogol · Wekulinoogol
Note: The readers should be careful that numbers defined by Username5243's Array Notation are ill-defined as explained in Username5243's Array Notation#Issues. So, when an article refers to a number defined by the notation, it actually refers to an intended value, not an actual value itself (for example, a[c]b = \(a \uparrow^c b\) in arrow notation). In addition, even if the notation is ill-defined, a class category should be based on an intended value when listed, not an actual value itself, as it is not hard to fix all the issues from the original definition, hence it should not be removed.
2-entry series: Zero-quinvicenol · Zeroogol · Grand zeroogol · Two-ex-grand zeroogol · Three-ex-grand zeroogol · Four-ex-grand zeroogol · Five-ex-grand zeroogol · Six-ex-grand zeroogol · Seven-ex-grand zeroogol · Eight-ex-grand zeroogol · Nine-ex-grand zeroogol · Zero-unol · Zero-binol