Senonagintacentillion

A senonagintacentillion is equal to \(10^{591}\) in the short scale and \(10^{1176}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 196th -illion number.
In the long scale, \(10^{591}\) is called octononagintilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{591}\) (exact) 	\(1\times10^{591}\) (exact)
Arrow notation 	\(10\uparrow 591\) (exact) 	\(10\uparrow 591\) (exact)
Steinhaus-Moser Notation 	247[3] 	248[3]
Chained arrow notation 	\(10\rightarrow 591\) (exact) 	\(10\rightarrow 591\) (exact)
Taro's multivariable Ackermann function	A(3,1960) 	A(3,1961)
BEAF & Bird's array notation 	{10,591} (exact) 	{10,591} (exact)
Hyper-E notation 	E591 (exact) 	E591 (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)(247) 	m(1)(248)
Bashicu matrix system 	(0)(0)(0)(0)(0)(0)(0)(0)(0)[14] 	(0)(0)(0)(0)(0)(0)(0)(0)(0)[15]
Fast-growing hierarchy 	\(f_2(1952)\) 	\(f_2(1953)\)
Hardy hierarchy 	\(H_{\omega^2}(1952)\) 	\(H_{\omega^2}(1953)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^2 5+\omega 9+1}}(10)\) (exact)	\(g_{\omega^{\omega^2 5+\omega 9+1}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1176}\) (exact) 	\(1\times10^{1176}\) (exact)
Arrow notation 	\(10\uparrow 1176\) (exact) 	\(10\uparrow 1176\) (exact)
Steinhaus-Moser Notation 	444[3] 	445[3]
Chained arrow notation 	\(10\rightarrow 1176\) (exact) 	\(10\rightarrow 1176\) (exact)
Taro's multivariable Ackermann function	A(3,3903) 	A(3,3904)
BEAF & Bird's array notation 	{10,1176} (exact) 	{10,1176} (exact)
Hyper-E notation 	E1176 (exact) 	E1176 (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)(444) 	m(1)(445)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(3894)\) 	\(f_2(3895)\)
Hardy hierarchy 	\(H_{\omega^2}(3894)\) 	\(H_{\omega^2}(3895)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2+\omega 7+6}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2+\omega 7+6}}(10)\) (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