Quattuoroctogintacentillion

A quattuoroctogintacentillion is equal to \(10^{555}\) in the short scale and \(10^{1104}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 184th -illion number.
In the long scale, \(10^{555}\) is called duononagintilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{555}\) (exact) 	\(1\times10^{555}\) (exact)
Arrow notation 	\(10\uparrow 555\) (exact) 	\(10\uparrow 555\) (exact)
Steinhaus-Moser Notation 	234[3] 	235[3]
Chained arrow notation 	\(10\rightarrow 555\) (exact) 	\(10\rightarrow 555\) (exact)
Taro's multivariable Ackermann function	A(3,1840) 	A(3,1841)
BEAF & Bird's array notation 	{10,555} (exact) 	{10,555} (exact)
Hyper-E notation 	E555 (exact) 	E555 (exact)
s(n) map 	\(s(1)^3(\lambda x.x+1)(7)\) 	\(s(1)^3(\lambda x.x+1)(8)\)
m(n) map 	m(1)(234) 	m(1)(235)
Bashicu matrix system 	(0)(0)(0)(0)(0)(0)(0)(0)(0)[12] 	(0)(0)(0)(0)(0)(0)(0)(0)(0)[13]
Fast-growing hierarchy 	\(f_2(1832)\) 	\(f_2(1833)\)
Hardy hierarchy 	\(H_{\omega^2}(1832)\) 	\(H_{\omega^2}(1833)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^2 5+\omega 5+5}}(10)\) (exact)	\(g_{\omega^{\omega^2 5+\omega 5+5}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1104}\) (exact) 	\(1\times10^{1104}\) (exact)
Arrow notation 	\(10\uparrow 1104\) (exact) 	\(10\uparrow 1104\) (exact)
Steinhaus-Moser Notation 	420[3] 	421[3]
Chained arrow notation 	\(10\rightarrow 1104\) (exact) 	\(10\rightarrow 1104\) (exact)
Taro's multivariable Ackermann function	A(3,3664) 	A(3,3665)
BEAF & Bird's array notation 	{10,1104} (exact) 	{10,1104} (exact)
Hyper-E notation 	E1104 (exact) 	E1104 (exact)
s(n) map 	\(s(1)^3(\lambda x.x+1)(8)\) 	\(s(1)^3(\lambda x.x+1)(9)\)
m(n) map 	m(1)(420) 	m(1)(421)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(3655)\) 	\(f_2(3656)\)
Hardy hierarchy 	\(H_{\omega^2}(3655)\) 	\(H_{\omega^2}(3656)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2+4}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2+4}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 101 to 999 digits
Category:Tier 1 -illion numbers
Category:Powers of 10 with squarefree exponent