Quattuoroctogintanongentillion

A quattuoroctogintanongentillion is equal to \(10^{2955}\) in the short scale and \(10^{5904}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 984th -illion number.
In the long scale, \(10^{2955}\) is called duononagintaquadringentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2955}\) (exact) 	\(1\times10^{2955}\) (exact)
Arrow notation 	\(10\uparrow 2955\) (exact) 	\(10\uparrow 2955\) (exact)
Steinhaus-Moser Notation 	986[3] 	987[3]
Chained arrow notation 	\(10\rightarrow 2955\) (exact) 	\(10\rightarrow 2955\) (exact)
Taro's multivariable Ackermann function	A(3,9813) 	A(3,9814)
BEAF & Bird's array notation 	{10,2955} (exact) 	{10,2955} (exact)
Hyper-E notation 	E2955 (exact) 	E2955 (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)(986) 	m(1)(987)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(9803)\) 	\(f_2(9804)\)
Hardy hierarchy 	\(H_{\omega^2}(9803)\) 	\(H_{\omega^2}(9804)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 9+\omega 5+5}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 9+\omega 5+5}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{5904}\) (exact) 	\(1\times10^{5904}\) (exact)
Arrow notation 	\(10\uparrow 5904\) (exact) 	\(10\uparrow 5904\) (exact)
Steinhaus-Moser Notation 	1812[3] 	1813[3]
Chained arrow notation 	\(10\rightarrow 5904\) (exact) 	\(10\rightarrow 5904\) (exact)
Taro's multivariable Ackermann function	A(3,19609) 	A(3,19610)
BEAF & Bird's array notation 	{10,5904} (exact) 	{10,5904} (exact)
Hyper-E notation 	E5904 (exact) 	E5904 (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)(1812) 	m(1)(1813)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(19598)\) 	\(f_2(19599)\)
Hardy hierarchy 	\(H_{\omega^2}(19598)\) 	\(H_{\omega^2}(19599)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 5+\omega^2 9+4}}(10)\) (exact)	\(g_{\omega^{\omega^3 5+\omega^2 9+4}}(10)\) (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