Novenquadragintacentillion

A novenquadragintacentillion is equal to \(10^{450}\) in the short scale and \(10^{894}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 149th -illion number.
In the long scale, \(10^{450}\) is called quinseptuagintillion.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{450}\) (exact) 	\(1\times10^{450}\) (exact)
Arrow notation 	\(10\uparrow 450\) (exact) 	\(10\uparrow 450\) (exact)
Steinhaus-Moser Notation 	196[3] 	197[3]
Chained arrow notation 	\(10\rightarrow 450\) (exact) 	\(10\rightarrow 450\) (exact)
Taro's multivariable Ackermann function	A(3,1491) 	A(3,1492)
BEAF & Bird's array notation 	{10,450} (exact) 	{10,450} (exact)
Hyper-E notation 	E450 (exact) 	E450 (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)(196) 	m(1)(197)
Bashicu matrix system 	(0)(0)(0)(0)(0)(0)(0)(0)[57] 	(0)(0)(0)(0)(0)(0)(0)(0)[58]
Fast-growing hierarchy 	\(f_2(1484)\) 	\(f_2(1485)\)
Hardy hierarchy 	\(H_{\omega^2}(1484)\) 	\(H_{\omega^2}(1485)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^2 4+\omega 5}}(10)\) (exact)	\(g_{\omega^{\omega^2 4+\omega 5}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{894}\) (exact) 	\(1\times10^{894}\) (exact)
Arrow notation 	\(10\uparrow 894\) (exact) 	\(10\uparrow 894\) (exact)
Steinhaus-Moser Notation 	351[3] 	352[3]
Chained arrow notation 	\(10\rightarrow 894\) (exact) 	\(10\rightarrow 894\) (exact)
Taro's multivariable Ackermann function	A(3,2966) 	A(3,2967)
BEAF & Bird's array notation 	{10,894} (exact) 	{10,894} (exact)
Hyper-E notation 	E894 (exact) 	E894 (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)(351) 	m(1)(352)
Bashicu matrix system 	(0)(0)(0)(0)(0)(0)(0)(0)(0)[55] 	(0)(0)(0)(0)(0)(0)(0)(0)(0)[56]
Fast-growing hierarchy 	\(f_2(2958)\) 	\(f_2(2959)\)
Hardy hierarchy 	\(H_{\omega^2}(2958)\) 	\(H_{\omega^2}(2959)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^2 8+\omega 9+4}}(10)\) (exact)	\(g_{\omega^{\omega^2 8+\omega 9+4}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 101 to 999 digits
Category:Tier 1 -illion numbers