Novenquinquagintatrecentillion

A novenquinquagintatrecentillion is equal to \(10^{1080}\) in the short scale and \(10^{2154}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 359th -illion number.
In the long scale, \(10^{1080}\) is called octogintacentillion.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1080}\) (exact) 	\(1\times10^{1080}\) (exact)
Arrow notation 	\(10\uparrow 1080\) (exact) 	\(10\uparrow 1080\) (exact)
Steinhaus-Moser Notation 	412[3] 	413[3]
Chained arrow notation 	\(10\rightarrow 1080\) (exact) 	\(10\rightarrow 1080\) (exact)
Taro's multivariable Ackermann function	A(3,3584) 	A(3,3585)
BEAF & Bird's array notation 	{10,1080} (exact) 	{10,1080} (exact)
Hyper-E notation 	E1080 (exact) 	E1080 (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)(412) 	m(1)(413)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(3575)\) 	\(f_2(3576)\)
Hardy hierarchy 	\(H_{\omega^2}(3575)\) 	\(H_{\omega^2}(3576)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega 8}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega 8}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2154}\) (exact) 	\(1\times10^{2154}\) (exact)
Arrow notation 	\(10\uparrow 2154\) (exact) 	\(10\uparrow 2154\) (exact)
Steinhaus-Moser Notation 	749[3] 	750[3]
Chained arrow notation 	\(10\rightarrow 2154\) (exact) 	\(10\rightarrow 2154\) (exact)
Taro's multivariable Ackermann function	A(3,7152) 	A(3,7153)
BEAF & Bird's array notation 	{10,2154} (exact) 	{10,2154} (exact)
Hyper-E notation 	E2154 (exact) 	E2154 (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)(749) 	m(1)(750)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(7142)\) 	\(f_2(7143)\)
Hardy hierarchy 	\(H_{\omega^2}(7142)\) 	\(H_{\omega^2}(7143)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2+\omega 5+4}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2+\omega 5+4}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Tier 1 -illion numbers