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A novensexagintillion is equal to 10210 in the short scale, or 10414 in the long scale by Conway and Guy's naming system.[1][2][3][4] It may also be called as novemsexagintillion in the modified Conway's system.[4]

In the long scale which is commonly used in France and Germany, 10210 is called quintrigintillion.

Wikia user NumLynx gave the name septuagintisand for this number's short scale value.[5]

Approximations[]

For short scale:

Notation Lower bound Upper bound
Scientific notation \(1\times10^{210}\)
Arrow notation \(10\uparrow210\)
Steinhaus-Moser Notation 104[3] 105[3]
Copy notation 9[210] 1[211]
Taro's multivariable Ackermann function A(3,694) A(3,695)
Pound-Star Notation #*((3273))*9 #*((3274))*9
Chained arrow notation \(10 \rightarrow 210\)
BEAF & Bird's array notation {10,210}
Hyper-E notation E210
Bashicu matrix system (0)(0)(0)(0)(0)(0)[1910] (0)(0)(0)(0)(0)(0)[1911]
Hyperfactorial array notation 125! 126!
Fast-growing hierarchy \(f_2(688)\) \(f_2(689)\)
Hardy hierarchy \(H_{\omega^2}(688)\) \(H_{\omega^2}(689)\)
Slow-growing hierarchy \(g_{\omega^{\omega^22+\omega}}(10)\)

For long scale:

Notation Lower bound Upper bound
Scientific notation \(1\times10^{414}\)
Arrow notation \(10\uparrow414\)
Steinhaus-Moser Notation 182[3] 183[3]
Copy notation 9[414] 1[415]
Taro's multivariable Ackermann function A(3,1372) A(3,1373)
Pound-Star Notation #*((22))*13 #*((23))*13
BEAF {10,414}
Hyper-E notation E414
Bashicu matrix system (0)(0)(0)(0)(0)(0)(0)[1715] (0)(0)(0)(0)(0)(0)(0)[1716]
Hyperfactorial array notation 216! 217!
Fast-growing hierarchy \(f_2(1\,364)\) \(f_2(1\,365)\)
Hardy hierarchy \(H_{\omega^2}(1\,364)\) \(H_{\omega^2}(1\,365)\)
Slow-growing hierarchy \(g_{\omega^{\omega^24+\omega+4}}(10)\)

List of prefixed numbers derived from sexagintillion[]

Name Short scale Long scale
unsexagintillion 10186 10366
duosexagintillion 10189 10372
tresexagintillion 10192 10378
quattuorsexagintillion 10195 10384
quinsexagintillion 10198 10390
sesexagintillion 10201 10396
septensexagintillion 10204 10402
octosexagintillion 10207 10408
novensexagintillion 10210 10414

Sources[]

  1. Conway and Guy. (1995) "The book of Numbers" Copernicus
  2. Robert Munafo The Conway-Wechsler System. Retrieved 2023-02-05.
  3. Steve Olsen Big-Ass Numbers. Retrieved 2023-02-05.
  4. 4.0 4.1 Fish Conway's zillion numbers. Retrieved 2023-02-05.
  5. NumLynx's Large Numbers

See also[]

Main article: -illion
1–9: million · billion · trillion · quadr · quint · sext · sept · oct · non
10–19: 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
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