Googolnonagintigong

The googolnonagintigong (also called googolnonigintigong) is equal to 1010272 = E272#2 = EE272 using Hyper-E notation. The name was coined by Sbiis Saibian. It is equal to 1 followed by 100 novemoctogintillion zeros. It is 10272+1 digits long.
Writing down the full decimal expansion would take 10266 books of 400 pages each, with 2,500 digits on each page.
== Names in -illion systems ==
In the short scale, it is also called:
According to Landon Curt Noll's The English name of a number, googolnonagintigong is also known as:
==Approximations==
Notation 	Lower bound 	Upper bound
Arrow notation 	\(10\uparrow10\uparrow272\) 	\(10\uparrow10\uparrow272\)
Down-arrow notation 	\(10\downarrow\downarrow273\) 	\(10\downarrow\downarrow273\)
Steinhaus-Moser Notation 	127[3][3] 	128[3][3]
Copy notation 	9[9[272]] 	1[1[273]]
H* function 	H(33H(89)) 	H(34H(89))
Taro's multivariable Ackermann function	A(3,A(3,902)) 	A(3,A(3,903))
Pound-Star Notation 	#*((1))*((40))*8 	#*((1))*((41))*8
BEAF 	{10,{10,272}} 	{10,{10,272}}
Bashicu matrix system 	(0)(1)[30] 	(0)(1)[31]
Hyperfactorial array notation 	(153!)! 	(154!)!
Fast-growing hierarchy 	\(f_2(f_2(895))\) 	\(f_2(f_2(896))\)
Hardy hierarchy 	\(H_{\omega^22}(895)\) 	\(H_{\omega^22}(896)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^{\omega^22+\omega7+2}}}(10)\)	\(g_{\omega^{\omega^{\omega^22+\omega7+2}}}(10)\)
== Sources ==
== See also ==
Category:Numbers
Category:Class 3
Category:Numbers by Sbiis Saibian
Category:Hyper-E numbers
Category:Upper class 3