Vigintitrecentillion

A vigintitrecentillion is equal to \(10^{963}\) in the short scale and \(10^{1920}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 320th -illion number.
In the long scale, \(10^{963}\) is called sexagintacentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{963}\) (exact) 	\(1\times10^{963}\) (exact)
Arrow notation 	\(10\uparrow 963\) (exact) 	\(10\uparrow 963\) (exact)
Steinhaus-Moser Notation 	374[3] 	375[3]
Chained arrow notation 	\(10\rightarrow 963\) (exact) 	\(10\rightarrow 963\) (exact)
Taro's multivariable Ackermann function	A(3,3196) 	A(3,3197)
BEAF & Bird's array notation 	{10,963} (exact) 	{10,963} (exact)
Hyper-E notation 	E963 (exact) 	E963 (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)(374) 	m(1)(375)
Bashicu matrix system 	(0)(0)(0)(0)(0)(0)(0)(0)(0)[76] 	(0)(0)(0)(0)(0)(0)(0)(0)(0)[77]
Fast-growing hierarchy 	\(f_2(3187)\) 	\(f_2(3188)\)
Hardy hierarchy 	\(H_{\omega^2}(3187)\) 	\(H_{\omega^2}(3188)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^2 9+\omega 6+3}}(10)\) (exact)	\(g_{\omega^{\omega^2 9+\omega 6+3}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1920}\) (exact) 	\(1\times10^{1920}\) (exact)
Arrow notation 	\(10\uparrow 1920\) (exact) 	\(10\uparrow 1920\) (exact)
Steinhaus-Moser Notation 	678[3] 	679[3]
Chained arrow notation 	\(10\rightarrow 1920\) (exact) 	\(10\rightarrow 1920\) (exact)
Taro's multivariable Ackermann function	A(3,6375) 	A(3,6376)
BEAF & Bird's array notation 	{10,1920} (exact) 	{10,1920} (exact)
Hyper-E notation 	E1920 (exact) 	E1920 (exact)
s(n) map 	\(s(1)^3(\lambda x.x+1)(9)\) 	\(s(1)^3(\lambda x.x+1)(10)\)
m(n) map 	m(1)(678) 	m(1)(679)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(6365)\) 	\(f_2(6366)\)
Hardy hierarchy 	\(H_{\omega^2}(6365)\) 	\(H_{\omega^2}(6366)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2 9+\omega 2}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2 9+\omega 2}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 101 to 999 digits
Category:Tier 1 -illion numbers