Septendecicentillion

A septendecicentillion is equal to \(10^{354}\) in the short scale and \(10^{702}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 117th -illion number.
In the long scale, \(10^{354}\) is called novenquinquagintillion.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{354}\) 	\(1\times10^{354}\)
Arrow notation 	\(10\uparrow 354\) 	\(10\uparrow 354\)
Taro's multivariable Ackermann function	A(3,1172) 	A(3,1173)
BEAF 	{10,354} 	{10,354}
Hyper-E notation 	E354 	E354
Fast-growing hierarchy 	\(f_2(1165)\) 	\(f_2(1166)\)
Hardy hierarchy 	\(H_{\omega^2}(1165)\)	\(H_{\omega^2}(1166)\)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{702}\) 	\(1\times10^{702}\)
Arrow notation 	\(10\uparrow 702\) 	\(10\uparrow 702\)
Taro's multivariable Ackermann function	A(3,2328) 	A(3,2329)
BEAF 	{10,702} 	{10,702}
Hyper-E notation 	E702 	E702
Fast-growing hierarchy 	\(f_2(2320)\) 	\(f_2(2321)\)
Hardy hierarchy 	\(H_{\omega^2}(2320)\)	\(H_{\omega^2}(2321)\)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 101 to 999 digits
Category:Tier 1 -illion numbers
Category:Powers of 10 with squarefree exponent