A seseptuagintillion is equal to 10231 in the short scale, or 10456 in the long scale by Conway and Guy's naming system.[1][2][3][4] It may also be called as sexseptuagintillion in the modified Conway's system.[4]
In the long scale which is commonly used in France and Germany, 10231 is called octotrigintilliard.
Approximations[]
For short scale:
| Notation | Lower bound | Upper bound |
|---|---|---|
| Scientific notation | \(1\times10^{231}\) | |
| Arrow notation | \(10\uparrow231\) | |
| Steinhaus-Moser Notation | 112[3] | 113[3] |
| Copy notation | 9[231] | 10[116] |
| Taro's multivariable Ackermann function | A(3,764) | A(3,765) |
| Pound-Star Notation | #*((62))*10 | #*((63))*10 |
| BEAF | {10,231} | |
| Hyper-E notation | E231 | |
| Bashicu matrix system | (0)(0)(0)(0)(0)(0)[4067] | (0)(0)(0)(0)(0)(0)[4068] |
| Hyperfactorial array notation | 135! | 136! |
| Fast-growing hierarchy | \(f_2(757)\) | \(f_2(758)\) |
| Hardy hierarchy | \(H_{\omega^2}(757)\) | \(H_{\omega^2}(758)\) |
| Slow-growing hierarchy | \(g_{\omega^{\omega^22+\omega3+1}}(10)\) | |
For long scale:
| Notation | Lower bound | Upper bound |
|---|---|---|
| Scientific notation | \(1\times10^{456}\) | |
| Arrow notation | \(10\uparrow456\) | |
| Steinhaus-Moser Notation | 198[3] | 199[3] |
| Copy notation | 9[456] | 1[457] |
| Taro's multivariable Ackermann function | A(3,1511) | A(3,1512) |
| Pound-Star Notation | #*((1089))*13 | #*((1090))*13 |
| BEAF | {10,456} | |
| Hyper-E notation | E456 | |
| Bashicu matrix system | (0)(0)(0)(0)(0)(0)(0)[3651] | (0)(0)(0)(0)(0)(0)(0)[3652] |
| Hyperfactorial array notation | 234! | 235! |
| Fast-growing hierarchy | \(f_2(1504)\) | \(f_2(1505)\) |
| Hardy hierarchy | \(H_{\omega^2}(1504)\) | \(H_{\omega^2}(1505)\) |
| Slow-growing hierarchy | \(g_{\omega^{\omega^24+\omega5+6}}(10)\) | |
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.
- ↑ 4.0 4.1 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