Quattuorvigintisescentillion

A quattuorvigintisescentillion is equal to \(10^{1875}\) in the short scale and \(10^{3744}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 624th -illion number.
In the long scale, \(10^{1875}\) is called duodecitrecentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1875}\) (exact) 	\(1\times10^{1875}\) (exact)
Arrow notation 	\(10\uparrow 1875\) (exact) 	\(10\uparrow 1875\) (exact)
Steinhaus-Moser Notation 	664[3] 	665[3]
Chained arrow notation 	\(10\rightarrow 1875\) (exact) 	\(10\rightarrow 1875\) (exact)
Taro's multivariable Ackermann function	A(3,6225) 	A(3,6226)
BEAF & Bird's array notation 	{10,1875} (exact) 	{10,1875} (exact)
Hyper-E notation 	E1875 (exact) 	E1875 (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)(664) 	m(1)(665)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(6216)\) 	\(f_2(6217)\)
Hardy hierarchy 	\(H_{\omega^2}(6216)\) 	\(H_{\omega^2}(6217)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2 8+\omega 7+5}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2 8+\omega 7+5}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{3744}\) (exact) 	\(1\times10^{3744}\) (exact)
Arrow notation 	\(10\uparrow 3744\) (exact) 	\(10\uparrow 3744\) (exact)
Steinhaus-Moser Notation 	1213[3] 	1214[3]
Chained arrow notation 	\(10\rightarrow 3744\) (exact) 	\(10\rightarrow 3744\) (exact)
Taro's multivariable Ackermann function	A(3,12434) 	A(3,12435)
BEAF & Bird's array notation 	{10,3744} (exact) 	{10,3744} (exact)
Hyper-E notation 	E3744 (exact) 	E3744 (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)(1213) 	m(1)(1214)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(12423)\) 	\(f_2(12424)\)
Hardy hierarchy 	\(H_{\omega^2}(12423)\) 	\(H_{\omega^2}(12424)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 3+\omega^2 7+\omega 4+4}}(10)\) (exact)	\(g_{\omega^{\omega^3 3+\omega^2 7+\omega 4+4}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Tier 1 -illion numbers