Seseptuagintaseptingentillion

A seseptuagintaseptingentillion is equal to \(10^{2331}\) in the short scale and \(10^{4656}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 776th -illion number.
In the long scale, \(10^{2331}\) is called octooctogintatrecentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2331}\) (exact) 	\(1\times10^{2331}\) (exact)
Arrow notation 	\(10\uparrow 2331\) (exact) 	\(10\uparrow 2331\) (exact)
Steinhaus-Moser Notation 	802[3] 	803[3]
Chained arrow notation 	\(10\rightarrow 2331\) (exact) 	\(10\rightarrow 2331\) (exact)
Taro's multivariable Ackermann function	A(3,7740) 	A(3,7741)
BEAF & Bird's array notation 	{10,2331} (exact) 	{10,2331} (exact)
Hyper-E notation 	E2331 (exact) 	E2331 (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)(802) 	m(1)(803)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(7730)\) 	\(f_2(7731)\)
Hardy hierarchy 	\(H_{\omega^2}(7730)\) 	\(H_{\omega^2}(7731)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 3+\omega 3+1}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 3+\omega 3+1}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{4656}\) (exact) 	\(1\times10^{4656}\) (exact)
Arrow notation 	\(10\uparrow 4656\) (exact) 	\(10\uparrow 4656\) (exact)
Steinhaus-Moser Notation 	1470[3] 	1471[3]
Chained arrow notation 	\(10\rightarrow 4656\) (exact) 	\(10\rightarrow 4656\) (exact)
Taro's multivariable Ackermann function	A(3,15463) 	A(3,15464)
BEAF & Bird's array notation 	{10,4656} (exact) 	{10,4656} (exact)
Hyper-E notation 	E4656 (exact) 	E4656 (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)(1470) 	m(1)(1471)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(15452)\) 	\(f_2(15453)\)
Hardy hierarchy 	\(H_{\omega^2}(15452)\) 	\(H_{\omega^2}(15453)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 4+\omega^2 6+\omega 5+6}}(10)\) (exact)	\(g_{\omega^{\omega^3 4+\omega^2 6+\omega 5+6}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Tier 1 -illion numbers