Ecetoncrowd

Ecetoncrowd is equal to 10308 or E308, using Hyper-E notation. The name was coined by Sbiis Saibian. It is the smallest power of 10 representible in the IEEE double-precision floating point format whose full hexadecimal expansion cannot be used at all as a page title in MediaWiki projects, and is also notable for being the largest power of 10 representible (approximately) in the IEEE double-precision floating point format. It is equal to 100 cenuntillion in short scale. It is 309 digits long. This number belongs to the guppy regiment.
== Etymology ==
The 2 parts of the name, "eceton" and "crowd", means 10303 and the suffix -crowd, which multiplies this number by 10^5.
== Decimal expansion ==
==Approximations==
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{308}\) 	\(1\times10^{308}\)
Arrow notation 	\(10\uparrow308\) 	\(10\uparrow308\)
Steinhaus-Moser Notation 	142[3] 	143[3]
Copy notation 	9[308] 	1[309]
Chained arrow notation 	\(10→308\) 	\(10→308\)
Taro's multivariable Ackermann function	A(3,1020) 	A(3,1021)
Pound-Star Notation 	#*((544))*11 	#*((545))*11
BEAF 	{10,308} 	{10,308}
Bashicu matrix system 	(0)(0)(0)(0)(0)(0)[64938] 	(0)(0)(0)(0)(0)(0)[64939]
Bird's array notation 	{10,308} 	{10,308}
Hyperfactorial array notation 	170! 	171!
Strong array notation 	s(10,308) 	s(10,308)
Fast-growing hierarchy 	\(f_2(1\,013)\) 	\(f_2(1\,014)\)
Hardy hierarchy 	\(H_{\omega^2}(1\,013)\) 	\(H_{\omega^2}(1\,014)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^23+8}}(10)\)	\(g_{\omega^{\omega^23+8}}(10)\)
== Sources ==
== See also ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Class 2
Category:Hyper-E numbers
Category:Eceton series
Category:Powers of 10
Category:Numbers with 101 to 999 digits
Category:Guppy regiment