Quattuoroctogintaquadringentillion

A quattuoroctogintaquadringentillion is equal to \(10^{1455}\) in the short scale and \(10^{2904}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 484th -illion number.
In the long scale, \(10^{1455}\) is called duoquadragintaducentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1455}\) (exact) 	\(1\times10^{1455}\) (exact)
Arrow notation 	\(10\uparrow 1455\) (exact) 	\(10\uparrow 1455\) (exact)
Steinhaus-Moser Notation 	533[3] 	534[3]
Chained arrow notation 	\(10\rightarrow 1455\) (exact) 	\(10\rightarrow 1455\) (exact)
Taro's multivariable Ackermann function	A(3,4830) 	A(3,4831)
BEAF & Bird's array notation 	{10,1455} (exact) 	{10,1455} (exact)
Hyper-E notation 	E1455 (exact) 	E1455 (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)(533) 	m(1)(534)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(4821)\) 	\(f_2(4822)\)
Hardy hierarchy 	\(H_{\omega^2}(4821)\) 	\(H_{\omega^2}(4822)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2 4+\omega 5+5}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2 4+\omega 5+5}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2904}\) (exact) 	\(1\times10^{2904}\) (exact)
Arrow notation 	\(10\uparrow 2904\) (exact) 	\(10\uparrow 2904\) (exact)
Steinhaus-Moser Notation 	971[3] 	972[3]
Chained arrow notation 	\(10\rightarrow 2904\) (exact) 	\(10\rightarrow 2904\) (exact)
Taro's multivariable Ackermann function	A(3,9643) 	A(3,9644)
BEAF & Bird's array notation 	{10,2904} (exact) 	{10,2904} (exact)
Hyper-E notation 	E2904 (exact) 	E2904 (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)(971) 	m(1)(972)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(9633)\) 	\(f_2(9634)\)
Hardy hierarchy 	\(H_{\omega^2}(9633)\) 	\(H_{\omega^2}(9634)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 9+4}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 9+4}}(10)\) (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