Quinoctogintanongentillion

A quinoctogintanongentillion is equal to \(10^{2958}\) in the short scale and \(10^{5910}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 985th -illion number.
In the long scale, \(10^{2958}\) is called trenonagintaquadringentillion.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2958}\) (exact) 	\(1\times10^{2958}\) (exact)
Arrow notation 	\(10\uparrow 2958\) (exact) 	\(10\uparrow 2958\) (exact)
Steinhaus-Moser Notation 	987[3] 	988[3]
Chained arrow notation 	\(10\rightarrow 2958\) (exact) 	\(10\rightarrow 2958\) (exact)
Taro's multivariable Ackermann function	A(3,9823) 	A(3,9824)
BEAF & Bird's array notation 	{10,2958} (exact) 	{10,2958} (exact)
Hyper-E notation 	E2958 (exact) 	E2958 (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)(987) 	m(1)(988)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(9813)\) 	\(f_2(9814)\)
Hardy hierarchy 	\(H_{\omega^2}(9813)\) 	\(H_{\omega^2}(9814)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 9+\omega 5+8}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 9+\omega 5+8}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{5910}\) (exact) 	\(1\times10^{5910}\) (exact)
Arrow notation 	\(10\uparrow 5910\) (exact) 	\(10\uparrow 5910\) (exact)
Steinhaus-Moser Notation 	1813[3] 	1814[3]
Chained arrow notation 	\(10\rightarrow 5910\) (exact) 	\(10\rightarrow 5910\) (exact)
Taro's multivariable Ackermann function	A(3,19629) 	A(3,19630)
BEAF & Bird's array notation 	{10,5910} (exact) 	{10,5910} (exact)
Hyper-E notation 	E5910 (exact) 	E5910 (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)(1813) 	m(1)(1814)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(19618)\) 	\(f_2(19619)\)
Hardy hierarchy 	\(H_{\omega^2}(19618)\) 	\(H_{\omega^2}(19619)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 5+\omega^2 9+\omega}}(10)\) (exact)	\(g_{\omega^{\omega^3 5+\omega^2 9+\omega}}(10)\) (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