Quinquagintaquadringentillion

A quinquagintaquadringentillion is equal to \(10^{1353}\) in the short scale and \(10^{2700}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 450th -illion number.
In the long scale, \(10^{1353}\) is called quinvigintiducentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1353}\) (exact) 	\(1\times10^{1353}\) (exact)
Arrow notation 	\(10\uparrow 1353\) (exact) 	\(10\uparrow 1353\) (exact)
Steinhaus-Moser Notation 	501[3] 	502[3]
Chained arrow notation 	\(10\rightarrow 1353\) (exact) 	\(10\rightarrow 1353\) (exact)
Taro's multivariable Ackermann function	A(3,4491) 	A(3,4492)
BEAF & Bird's array notation 	{10,1353} (exact) 	{10,1353} (exact)
Hyper-E notation 	E1353 (exact) 	E1353 (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)(501) 	m(1)(502)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(4482)\) 	\(f_2(4483)\)
Hardy hierarchy 	\(H_{\omega^2}(4482)\) 	\(H_{\omega^2}(4483)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2 3+\omega 5+3}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2 3+\omega 5+3}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2700}\) (exact) 	\(1\times10^{2700}\) (exact)
Arrow notation 	\(10\uparrow 2700\) (exact) 	\(10\uparrow 2700\) (exact)
Steinhaus-Moser Notation 	912[3] 	913[3]
Chained arrow notation 	\(10\rightarrow 2700\) (exact) 	\(10\rightarrow 2700\) (exact)
Taro's multivariable Ackermann function	A(3,8966) 	A(3,8967)
BEAF & Bird's array notation 	{10,2700} (exact) 	{10,2700} (exact)
Hyper-E notation 	E2700 (exact) 	E2700 (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)(912) 	m(1)(913)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(8956)\) 	\(f_2(8957)\)
Hardy hierarchy 	\(H_{\omega^2}(8956)\) 	\(H_{\omega^2}(8957)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 7}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 7}}(10)\) (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