Octotrigintillion

An octotrigintillion is equal to \(10^{117}\) in the short scale, or \(10^{228}\) in the long scale by Conway-Wechsler system.Conway and Guy. (1995) "The book of Numbers" CopernicusSteve Olsen, Big-Ass NumbersThe Conway-Wechsler SystemExtensions to the -illions I: Henkle, Conway, and RowlettFish. Conway's zillion numbers, July 25, 2021
In the long scale which is commonly used in France and Germany, \(10^{117}\) is called novemdecilliard.
===In Decimal Form===
Short Scale
Long Scale
=== Approximations ===
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{117}\) 	\(1\times10^{117}\)
Arrow notation 	\(10\uparrow117\) 	\(10\uparrow117\)
Steinhaus-Moser Notation 	64[3] 	65[3]
Copy notation 	9[117] 	10[59]
Taro's multivariable Ackermann function	A(3,385) 	A(3,386)
Pound-Star Notation 	#*(12,12,11,5,2,3,0,3)*8 	#*(13,12,11,5,2,3,0,3)*8
BEAF 	{10,117} 	{10,117}
Bird's Array Notation 	{10,117} 	{10,117}
Hyper-E notation 	E117 	E117
Bashicu matrix system 	(0)(0)(0)(0)(0)[4531] 	(0)(0)(0)(0)(0)[4532]
Hyperfactorial array notation 	79! 	80!
Fast-growing hierarchy 	\(f_2(380)\) 	\(f_2(381)\)
Hardy hierarchy 	\(H_{\omega^2}(380)\) 	\(H_{\omega^2}(381)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^2+\omega+7}}(10)\)	\(g_{\omega^{\omega^2+\omega+7}}(10)\)
==List of prefixed numbers derived from trigintillion==
Name 	Short scale	Long scale
untrigintillion 	1096 	10186
duotrigintillion 	1099 	10192
trestrigintillion 	10102 	10198
quattuortrigintillion	10105 	10204
quintrigintillion 	10108 	10210
sestrigintillion 	10111 	10216
septentrigintillion 	10114 	10222
octotrigintillion 	10117 	10228
noventrigintillion 	10120 	10234
=== Sources ===
=== See also ===
Category:Numbers
Category:Illion
Category:Class 2
Category:Trigintillion
Category:Numbers with 101 to 999 digits