Quattuorseptuagintacentillion

A quattuorseptuagintacentillion is equal to \(10^{525}\) in the short scale and \(10^{1044}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 174th -illion number.
In the long scale, \(10^{525}\) is called septemoctogintilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{525}\) (exact) 	\(1\times10^{525}\) (exact)
Arrow notation 	\(10\uparrow 525\) (exact) 	\(10\uparrow 525\) (exact)
Steinhaus-Moser Notation 	223[3] 	224[3]
Chained arrow notation 	\(10\rightarrow 525\) (exact) 	\(10\rightarrow 525\) (exact)
Taro's multivariable Ackermann function	A(3,1741) 	A(3,1742)
BEAF & Bird's array notation 	{10,525} (exact) 	{10,525} (exact)
Hyper-E notation 	E525 (exact) 	E525 (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)(223) 	m(1)(224)
Bashicu matrix system 	(0)(0)(0)(0)(0)(0)(0)(0)(0)[10] 	(0)(0)(0)(0)(0)(0)(0)(0)(0)[11]
Fast-growing hierarchy 	\(f_2(1733)\) 	\(f_2(1734)\)
Hardy hierarchy 	\(H_{\omega^2}(1733)\) 	\(H_{\omega^2}(1734)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^2 5+\omega 2+5}}(10)\) (exact)	\(g_{\omega^{\omega^2 5+\omega 2+5}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1044}\) (exact) 	\(1\times10^{1044}\) (exact)
Arrow notation 	\(10\uparrow 1044\) (exact) 	\(10\uparrow 1044\) (exact)
Steinhaus-Moser Notation 	401[3] 	402[3]
Chained arrow notation 	\(10\rightarrow 1044\) (exact) 	\(10\rightarrow 1044\) (exact)
Taro's multivariable Ackermann function	A(3,3465) 	A(3,3466)
BEAF & Bird's array notation 	{10,1044} (exact) 	{10,1044} (exact)
Hyper-E notation 	E1044 (exact) 	E1044 (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)(401) 	m(1)(402)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(3456)\) 	\(f_2(3457)\)
Hardy hierarchy 	\(H_{\omega^2}(3456)\) 	\(H_{\omega^2}(3457)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega 4+4}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega 4+4}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 101 to 999 digits
Category:Tier 1 -illion numbers