Sesquadragintaducentillion

A sesquadragintaducentillion is equal to \(10^{741}\) in the short scale and \(10^{1476}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 246th -illion number.
In the long scale, \(10^{741}\) is called tresviginticentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{741}\) (exact) 	\(1\times10^{741}\) (exact)
Arrow notation 	\(10\uparrow 741\) (exact) 	\(10\uparrow 741\) (exact)
Steinhaus-Moser Notation 	299[3] 	300[3]
Chained arrow notation 	\(10\rightarrow 741\) (exact) 	\(10\rightarrow 741\) (exact)
Taro's multivariable Ackermann function	A(3,2458) 	A(3,2459)
BEAF & Bird's array notation 	{10,741} (exact) 	{10,741} (exact)
Hyper-E notation 	E741 (exact) 	E741 (exact)
s(n) map 	\(s(1)^3(\lambda x.x+1)(8)\) 	\(s(1)^3(\lambda x.x+1)(9)\)
m(n) map 	m(1)(299) 	m(1)(300)
Bashicu matrix system 	(0)(0)(0)(0)(0)(0)(0)(0)(0)[28] 	(0)(0)(0)(0)(0)(0)(0)(0)(0)[29]
Fast-growing hierarchy 	\(f_2(2450)\) 	\(f_2(2451)\)
Hardy hierarchy 	\(H_{\omega^2}(2450)\) 	\(H_{\omega^2}(2451)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^2 7+\omega 4+1}}(10)\) (exact)	\(g_{\omega^{\omega^2 7+\omega 4+1}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1476}\) (exact) 	\(1\times10^{1476}\) (exact)
Arrow notation 	\(10\uparrow 1476\) (exact) 	\(10\uparrow 1476\) (exact)
Steinhaus-Moser Notation 	540[3] 	541[3]
Chained arrow notation 	\(10\rightarrow 1476\) (exact) 	\(10\rightarrow 1476\) (exact)
Taro's multivariable Ackermann function	A(3,4900) 	A(3,4901)
BEAF & Bird's array notation 	{10,1476} (exact) 	{10,1476} (exact)
Hyper-E notation 	E1476 (exact) 	E1476 (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)(540) 	m(1)(541)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(4890)\) 	\(f_2(4891)\)
Hardy hierarchy 	\(H_{\omega^2}(4890)\) 	\(H_{\omega^2}(4891)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2 4+\omega 7+6}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2 4+\omega 7+6}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 101 to 999 digits
Category:Powers of 10 with squarefree exponent
Category:Tier 1 -illion numbers