Duononagintaquingentillion

A duononagintaquingentillion is equal to \(10^{1779}\) in the short scale and \(10^{3552}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 592nd -illion number.
In the long scale, \(10^{1779}\) is called senonagintaducentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1779}\) (exact) 	\(1\times10^{1779}\) (exact)
Arrow notation 	\(10\uparrow 1779\) (exact) 	\(10\uparrow 1779\) (exact)
Steinhaus-Moser Notation 	634[3] 	635[3]
Chained arrow notation 	\(10\rightarrow 1779\) (exact) 	\(10\rightarrow 1779\) (exact)
Taro's multivariable Ackermann function	A(3,5906) 	A(3,5907)
BEAF & Bird's array notation 	{10,1779} (exact) 	{10,1779} (exact)
Hyper-E notation 	E1779 (exact) 	E1779 (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)(634) 	m(1)(635)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(5897)\) 	\(f_2(5898)\)
Hardy hierarchy 	\(H_{\omega^2}(5897)\) 	\(H_{\omega^2}(5898)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2 7+\omega 7+9}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2 7+\omega 7+9}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{3552}\) (exact) 	\(1\times10^{3552}\) (exact)
Arrow notation 	\(10\uparrow 3552\) (exact) 	\(10\uparrow 3552\) (exact)
Steinhaus-Moser Notation 	1159[3] 	1160[3]
Chained arrow notation 	\(10\rightarrow 3552\) (exact) 	\(10\rightarrow 3552\) (exact)
Taro's multivariable Ackermann function	A(3,11796) 	A(3,11797)
BEAF & Bird's array notation 	{10,3552} (exact) 	{10,3552} (exact)
Hyper-E notation 	E3552 (exact) 	E3552 (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)(1159) 	m(1)(1160)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(11785)\) 	\(f_2(11786)\)
Hardy hierarchy 	\(H_{\omega^2}(11785)\) 	\(H_{\omega^2}(11786)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 3+\omega^2 5+\omega 5+2}}(10)\) (exact)	\(g_{\omega^{\omega^3 3+\omega^2 5+\omega 5+2}}(10)\) (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