Treseptuagintacentillion

A treseptuagintacentillion is equal to \(10^{522}\) in the short scale and \(10^{1038}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 173rd -illion number.
In the long scale, \(10^{522}\) is called septemoctogintillion.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{522}\) (exact) 	\(1\times10^{522}\) (exact)
Arrow notation 	\(10\uparrow 522\) (exact) 	\(10\uparrow 522\) (exact)
Steinhaus-Moser Notation 	222[3] 	223[3]
Chained arrow notation 	\(10\rightarrow 522\) (exact) 	\(10\rightarrow 522\) (exact)
Taro's multivariable Ackermann function	A(3,1731) 	A(3,1732)
BEAF & Bird's array notation 	{10,522} (exact) 	{10,522} (exact)
Hyper-E notation 	E522 (exact) 	E522 (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)(222) 	m(1)(223)
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 	\(f_2(1723)\) 	\(f_2(1724)\)
Hardy hierarchy 	\(H_{\omega^2}(1723)\) 	\(H_{\omega^2}(1724)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^2 5+\omega 2+2}}(10)\) (exact)	\(g_{\omega^{\omega^2 5+\omega 2+2}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1038}\) (exact) 	\(1\times10^{1038}\) (exact)
Arrow notation 	\(10\uparrow 1038\) (exact) 	\(10\uparrow 1038\) (exact)
Steinhaus-Moser Notation 	399[3] 	400[3]
Chained arrow notation 	\(10\rightarrow 1038\) (exact) 	\(10\rightarrow 1038\) (exact)
Taro's multivariable Ackermann function	A(3,3445) 	A(3,3446)
BEAF & Bird's array notation 	{10,1038} (exact) 	{10,1038} (exact)
Hyper-E notation 	E1038 (exact) 	E1038 (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)(399) 	m(1)(400)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(3436)\) 	\(f_2(3437)\)
Hardy hierarchy 	\(H_{\omega^2}(3436)\) 	\(H_{\omega^2}(3437)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega 3+8}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega 3+8}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 101 to 999 digits
Category:Tier 1 -illion numbers