Octooctogintaquadringentillion

An octooctogintaquadringentillion is equal to \(10^{1467}\) in the short scale and \(10^{2928}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 488th -illion number.
In the long scale, \(10^{1467}\) is called quattuorquadragintaducentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1467}\) (exact) 	\(1\times10^{1467}\) (exact)
Arrow notation 	\(10\uparrow 1467\) (exact) 	\(10\uparrow 1467\) (exact)
Steinhaus-Moser Notation 	537[3] 	538[3]
Chained arrow notation 	\(10\rightarrow 1467\) (exact) 	\(10\rightarrow 1467\) (exact)
Taro's multivariable Ackermann function	A(3,4870) 	A(3,4871)
BEAF & Bird's array notation 	{10,1467} (exact) 	{10,1467} (exact)
Hyper-E notation 	E1467 (exact) 	E1467 (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)(537) 	m(1)(538)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(4861)\) 	\(f_2(4862)\)
Hardy hierarchy 	\(H_{\omega^2}(4861)\) 	\(H_{\omega^2}(4862)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2 4+\omega 6+7}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2 4+\omega 6+7}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2928}\) (exact) 	\(1\times10^{2928}\) (exact)
Arrow notation 	\(10\uparrow 2928\) (exact) 	\(10\uparrow 2928\) (exact)
Steinhaus-Moser Notation 	979[3] 	980[3]
Chained arrow notation 	\(10\rightarrow 2928\) (exact) 	\(10\rightarrow 2928\) (exact)
Taro's multivariable Ackermann function	A(3,9723) 	A(3,9724)
BEAF & Bird's array notation 	{10,2928} (exact) 	{10,2928} (exact)
Hyper-E notation 	E2928 (exact) 	E2928 (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)(979) 	m(1)(980)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(9713)\) 	\(f_2(9714)\)
Hardy hierarchy 	\(H_{\omega^2}(9713)\) 	\(H_{\omega^2}(9714)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 9+\omega 2+8}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 9+\omega 2+8}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Tier 1 -illion numbers