Novenseptingentillion

A novenseptingentillion is equal to \(10^{2130}\) in the short scale and \(10^{4254}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 709th -illion number.
In the long scale, \(10^{2130}\) is called quinquinquagintatrecentillion.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2130}\) (exact) 	\(1\times10^{2130}\) (exact)
Arrow notation 	\(10\uparrow 2130\) (exact) 	\(10\uparrow 2130\) (exact)
Steinhaus-Moser Notation 	742[3] 	743[3]
Chained arrow notation 	\(10\rightarrow 2130\) (exact) 	\(10\rightarrow 2130\) (exact)
Taro's multivariable Ackermann function	A(3,7072) 	A(3,7073)
BEAF & Bird's array notation 	{10,2130} (exact) 	{10,2130} (exact)
Hyper-E notation 	E2130 (exact) 	E2130 (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)(742) 	m(1)(743)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(7062)\) 	\(f_2(7063)\)
Hardy hierarchy 	\(H_{\omega^2}(7062)\) 	\(H_{\omega^2}(7063)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2+\omega 3}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2+\omega 3}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{4254}\) (exact) 	\(1\times10^{4254}\) (exact)
Arrow notation 	\(10\uparrow 4254\) (exact) 	\(10\uparrow 4254\) (exact)
Steinhaus-Moser Notation 	1357[3] 	1358[3]
Chained arrow notation 	\(10\rightarrow 4254\) (exact) 	\(10\rightarrow 4254\) (exact)
Taro's multivariable Ackermann function	A(3,14128) 	A(3,14129)
BEAF & Bird's array notation 	{10,4254} (exact) 	{10,4254} (exact)
Hyper-E notation 	E4254 (exact) 	E4254 (exact)
s(n) map 	\(s(1)^3(\lambda x.x+1)(10)\) 	\(s(1)^3(\lambda x.x+1)(11)\)
m(n) map 	m(1)(1357) 	m(1)(1358)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(14117)\) 	\(f_2(14118)\)
Hardy hierarchy 	\(H_{\omega^2}(14117)\) 	\(H_{\omega^2}(14118)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 4+\omega^2 2+\omega 5+4}}(10)\) (exact)	\(g_{\omega^{\omega^3 4+\omega^2 2+\omega 5+4}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Powers of 10 with squarefree exponent
Category:Tier 1 -illion numbers