A duoseptuagintillion is equal to 10219 in the short scale, or 10432 in the long scale by Conway and Guy's naming system.[1][2][3][4]
In the long scale which is commonly used in France and Germany, 10219 is called sestrigintilliard.
Approximations[]
For short scale:
| Notation | Lower bound | Upper bound |
|---|---|---|
| Scientific notation | \(1\times10^{219}\) | |
| Arrow notation | \(10\uparrow219\) | |
| Steinhaus-Moser Notation | 107[3] | 108[3] |
| Copy notation | 9[219] | 10[110] |
| Taro's multivariable Ackermann function | A(3,724) | A(3,725) |
| Pound-Star Notation | #*((14))*10 | #*((15))*10 |
| BEAF | {10,219} | |
| Hyper-E notation | E219 | |
| Bashicu matrix system | (0)(0)(0)(0)(0)(0)[2641] | (0)(0)(0)(0)(0)(0)[2642] |
| Hyperfactorial array notation | 129! | 130! |
| Fast-growing hierarchy | \(f_2(718)\) | \(f_2(719)\) |
| Hardy hierarchy | \(H_{\omega^2}(718)\) | \(H_{\omega^2}(719)\) |
| Slow-growing hierarchy | \(g_{\omega^{\omega^22+\omega+9}}(10)\) | |
For long scale:
| Notation | Lower bound | Upper bound |
|---|---|---|
| Scientific notation | \(1\times10^{432}\) | |
| Arrow notation | \(10\uparrow432\) | |
| Steinhaus-Moser Notation | 189[3] | 190[3] |
| Copy notation | 9[432] | 1[433] |
| Taro's multivariable Ackermann function | A(3,1432) | A(3,1433) |
| Pound-Star Notation | #*((119))*13 | #*((120))*13 |
| BEAF | {10,432} | |
| Hyper-E notation | E432 | |
| Bashicu matrix system | (0)(0)(0)(0)(0)(0)(0)[2371] | (0)(0)(0)(0)(0)(0)(0)[2372] |
| Hyperfactorial array notation | 224! | 225! |
| Fast-growing hierarchy | \(f_2(1424)\) | \(f_2(1425)\) |
| Hardy hierarchy | \(H_{\omega^2}(1424)\) | \(H_{\omega^2}(1425)\) |
| Slow-growing hierarchy | \(g_{\omega^{\omega^24+\omega3+2}}(10)\) | |
List of prefixed numbers derived from septuagintillion[]
| Name | Short scale | Long scale |
|---|---|---|
| unseptuagintillion | 10216 | 10426 |
| duoseptuagintillion | 10219 | 10432 |
| treseptuagintillion | 10222 | 10438 |
| quattuorseptuagintillion | 10225 | 10444 |
| quinseptuagintillion | 10228 | 10450 |
| seseptuagintillion | 10231 | 10456 |
| septenseptuagintillion | 10234 | 10462 |
| octoseptuagintillion | 10237 | 10468 |
| novenseptuagintillion | 10240 | 10474 |
Sources[]
- ↑ Conway and Guy. (1995) "The book of Numbers" Copernicus
- ↑ Robert Munafo The Conway-Wechsler System. Retrieved 2023-02-05.
- ↑ Steve Olsen Big-Ass Numbers. Retrieved 2023-02-05.
- ↑ Fish Conway's zillion numbers. Retrieved 2023-02-05.
See also[]
Main article: -illion
1–9: million · billion · trillion · quadr · quint · sext · sept · oct · non10–19: decillion · undec · duodec · tredec · quattuordec · quindec · sexdec · septendec · octodec · novemdec
20–29: vigintillion · unvigint · duovigint · tresvigint · quattuorvigint · quinvigint · sesvigint · septemvigint · octovigint · novemvigint
30–39: trigintillion (un- · duo- · tres- · quattuor- · quin- · ses- · septen- · octo- · noven-)
40–49: quadragintillion (un- · duo- · tres- · quattuor- · quin- · ses- · septen- · octo- · noven-)
50–59: quinquagintillion (un- · duo- · tres- · quattuor- · quin- · ses- · septen- · octo- · noven-)
60–69: sexagintillion (un- · duo- · tre- · quattuor- · quin- · se- · septen- · octo- · noven-)
70–79: septuagintillion (un- · duo- · tre- · quattuor- · quin- · se- · septen- · octo- · noven-)
80–89: octogintillion (un- · duo- · tres- · quattuor- · quin- · sex- · septem- · octo- · novem-)
90–99: nonagintillion (un- · duo- · tre- · quattuor- · quin- · se- · septe- · octo- · nove-)
100–900: centillion · ducent · trecent · quadringent · quingent · sescent · septingent · octingent · nongent
1,000–1030: millillion · dumill · dumillinonagintanongent · trimill · trimilliduotrigintatrecent · trimillisexoctogintaoctingent · quadrimill · quadrimilliquattuordecicent · quinmill · sexmill · septimill · octimill · nonimill · myr · decimilliquinsexagintasescent · dumyr · unquadragintamilliunquinquagintacent · centimill · micr · nan · pic · femt · att · zept · yoct · ront · quect