Octooctogintatrecentillion

An octooctogintatrecentillion is equal to \(10^{1167}\) in the short scale and \(10^{2328}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 388th -illion number.
In the long scale, \(10^{1167}\) is called quattuornonagintacentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1167}\) (exact) 	\(1\times10^{1167}\) (exact)
Arrow notation 	\(10\uparrow 1167\) (exact) 	\(10\uparrow 1167\) (exact)
Steinhaus-Moser Notation 	441[3] 	442[3]
Chained arrow notation 	\(10\rightarrow 1167\) (exact) 	\(10\rightarrow 1167\) (exact)
Taro's multivariable Ackermann function	A(3,3873) 	A(3,3874)
BEAF & Bird's array notation 	{10,1167} (exact) 	{10,1167} (exact)
Hyper-E notation 	E1167 (exact) 	E1167 (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)(441) 	m(1)(442)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(3864)\) 	\(f_2(3865)\)
Hardy hierarchy 	\(H_{\omega^2}(3864)\) 	\(H_{\omega^2}(3865)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2+\omega 6+7}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2+\omega 6+7}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2328}\) (exact) 	\(1\times10^{2328}\) (exact)
Arrow notation 	\(10\uparrow 2328\) (exact) 	\(10\uparrow 2328\) (exact)
Steinhaus-Moser Notation 	801[3] 	802[3]
Chained arrow notation 	\(10\rightarrow 2328\) (exact) 	\(10\rightarrow 2328\) (exact)
Taro's multivariable Ackermann function	A(3,7730) 	A(3,7731)
BEAF & Bird's array notation 	{10,2328} (exact) 	{10,2328} (exact)
Hyper-E notation 	E2328 (exact) 	E2328 (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)(801) 	m(1)(802)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(7720)\) 	\(f_2(7721)\)
Hardy hierarchy 	\(H_{\omega^2}(7720)\) 	\(H_{\omega^2}(7721)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 3+\omega 2+8}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 3+\omega 2+8}}(10)\) (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