A sesquinquagintillion or sexquinquagintillion is equal to 10171 in America, or 10336 in France and Germany by Conway-Wechsler system.[1][2][3][4][5] Sesquinquagintallion is an original name by Conway and sexquinquagintallion is a simplified name.
In the long scale which is commonly used in France and Germany, 10171 is called octovigintilliard.
Decimal expansion[]
In short scale:
1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
In long scale:
1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Approximations[]
For short scale:
Notation | Lower bound | Upper bound |
---|---|---|
Scientific notation | \(1\times10^{171}\) | |
Arrow notation | \(10\uparrow171\) | |
Steinhaus-Moser Notation | 87[3] | 88[3] |
Copy notation | 9[171] | 10[86] |
Taro's multivariable Ackermann function | A(3,565) | A(3,566) |
Pound-Star Notation | #*((16))*9 | #*((17))*9 |
BEAF | {10,171} | |
Hyper-E notation | E171 | |
Bashicu matrix system | (0)(0)(0)(0)(0)(0)[469] | (0)(0)(0)(0)(0)(0)[470] |
Hyperfactorial array notation | 106! | 107! |
Fast-growing hierarchy | \(f_2(558)\) | \(f_2(559)\) |
Hardy hierarchy | \(H_{\omega^2}(558)\) | \(H_{\omega^2}(559)\) |
Slow-growing hierarchy | \(g_{\omega^{\omega^2+\omega7+1}}(10)\) |
For long scale:
Notation | Lower bound | Upper bound |
---|---|---|
Scientific notation | \(1\times10^{336}\) | |
Arrow notation | \(10\uparrow336\) | |
Steinhaus-Moser Notation | 153[3] | 154[3] |
Copy notation | 9[336] | 1[337] |
Taro's multivariable Ackermann function | A(3,1113) | A(3,1114) |
Pound-Star Notation | #*((11))*12 | #*((12))*12 |
BEAF | {10,336} | |
Hyper-E notation | E336 | |
Bashicu matrix system | (0)(0)(0)(0)(0)(0)(0)[421] | (0)(0)(0)(0)(0)(0)(0)[422] |
Hyperfactorial array notation | 182! | 183! |
Fast-growing hierarchy | \(f_2(1\,106)\) | \(f_2(1\,107)\) |
Hardy hierarchy | \(H_{\omega^2}(1\,106)\) | \(H_{\omega^2}(1\,107)\) |
Slow-growing hierarchy | \(g_{\omega^{\omega^23+\omega3+6}}(10)\) |
List of prefixed numbers derived from quinquagintillion[]
Name | Short scale | Long scale |
---|---|---|
unquinquagintillion | 10156 | 10306 |
duoquinquagintillion | 10159 | 10312 |
tresquinquagintillion | 10162 | 10318 |
quattuorquinquagintillion | 10165 | 10324 |
quinquinquagintillion | 10168 | 10330 |
sesquinquagintillion | 10171 | 10336 |
septenquinquagintillion | 10174 | 10342 |
octoquinquagintillion | 10177 | 10348 |
novenquinquagintillion | 10180 | 10354 |
Sources[]
- ↑ Conway and Guy. (1995) "The book of Numbers" Copernicus
- ↑ Steve Olsen, Big-Ass Numbers
- ↑ The Conway-Wechsler System
- ↑ Extensions to the -illions I: Henkle, Conway, and Rowlett
- ↑ Fish. Conway's zillion numbers, July 25, 2021
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
1,000–1024: 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