Sexoctogintaquadringentillion

A sexoctogintaquadringentillion is equal to \(10^{1461}\) in the short scale and \(10^{2916}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 486th -illion number.
In the long scale, \(10^{1461}\) is called tresquadragintaducentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1461}\) (exact) 	\(1\times10^{1461}\) (exact)
Arrow notation 	\(10\uparrow 1461\) (exact) 	\(10\uparrow 1461\) (exact)
Steinhaus-Moser Notation 	535[3] 	536[3]
Chained arrow notation 	\(10\rightarrow 1461\) (exact) 	\(10\rightarrow 1461\) (exact)
Taro's multivariable Ackermann function	A(3,4850) 	A(3,4851)
BEAF & Bird's array notation 	{10,1461} (exact) 	{10,1461} (exact)
Hyper-E notation 	E1461 (exact) 	E1461 (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)(535) 	m(1)(536)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(4841)\) 	\(f_2(4842)\)
Hardy hierarchy 	\(H_{\omega^2}(4841)\) 	\(H_{\omega^2}(4842)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2 4+\omega 6+1}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2 4+\omega 6+1}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2916}\) (exact) 	\(1\times10^{2916}\) (exact)
Arrow notation 	\(10\uparrow 2916\) (exact) 	\(10\uparrow 2916\) (exact)
Steinhaus-Moser Notation 	975[3] 	976[3]
Chained arrow notation 	\(10\rightarrow 2916\) (exact) 	\(10\rightarrow 2916\) (exact)
Taro's multivariable Ackermann function	A(3,9683) 	A(3,9684)
BEAF & Bird's array notation 	{10,2916} (exact) 	{10,2916} (exact)
Hyper-E notation 	E2916 (exact) 	E2916 (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)(975) 	m(1)(976)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(9673)\) 	\(f_2(9674)\)
Hardy hierarchy 	\(H_{\omega^2}(9673)\) 	\(H_{\omega^2}(9674)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 9+\omega+6}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 9+\omega+6}}(10)\) (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