Duononagintaseptingentillion

A duononagintaseptingentillion is equal to \(10^{2379}\) in the short scale and \(10^{4752}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 792nd -illion number.
In the long scale, \(10^{2379}\) is called senonagintatrecentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2379}\) (exact) 	\(1\times10^{2379}\) (exact)
Arrow notation 	\(10\uparrow 2379\) (exact) 	\(10\uparrow 2379\) (exact)
Steinhaus-Moser Notation 	816[3] 	817[3]
Chained arrow notation 	\(10\rightarrow 2379\) (exact) 	\(10\rightarrow 2379\) (exact)
Taro's multivariable Ackermann function	A(3,7899) 	A(3,7900)
BEAF & Bird's array notation 	{10,2379} (exact) 	{10,2379} (exact)
Hyper-E notation 	E2379 (exact) 	E2379 (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)(816) 	m(1)(817)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(7889)\) 	\(f_2(7890)\)
Hardy hierarchy 	\(H_{\omega^2}(7889)\) 	\(H_{\omega^2}(7890)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 3+\omega 7+9}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 3+\omega 7+9}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{4752}\) (exact) 	\(1\times10^{4752}\) (exact)
Arrow notation 	\(10\uparrow 4752\) (exact) 	\(10\uparrow 4752\) (exact)
Steinhaus-Moser Notation 	1496[3] 	1497[3]
Chained arrow notation 	\(10\rightarrow 4752\) (exact) 	\(10\rightarrow 4752\) (exact)
Taro's multivariable Ackermann function	A(3,15782) 	A(3,15783)
BEAF & Bird's array notation 	{10,4752} (exact) 	{10,4752} (exact)
Hyper-E notation 	E4752 (exact) 	E4752 (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)(1496) 	m(1)(1497)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(15771)\) 	\(f_2(15772)\)
Hardy hierarchy 	\(H_{\omega^2}(15771)\) 	\(H_{\omega^2}(15772)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 4+\omega^2 7+\omega 5+2}}(10)\) (exact)	\(g_{\omega^{\omega^3 4+\omega^2 7+\omega 5+2}}(10)\) (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