Googolseptuagintigong

The googolseptuagintigong is equal to 1010212 = E212#2 = EE212 using Hyper-E notation. The name was coined by Sbiis Saibian. It is equal to 1 followed by 100 novemsexagintillion zeros. It is 10212+1 digits long.
Writing down the full decimal expansion would take 10206 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, googolseptuagintigong is also known as:
==Approximations==
Notation 	Lower bound 	Upper bound
Arrow notation 	\(10\uparrow10\uparrow212\) 	\(10\uparrow10\uparrow212\)
Down-arrow notation 	\(10\downarrow\downarrow213\) 	\(10\downarrow\downarrow213\)
Steinhaus-Moser Notation 	103[3][3] 	104[3][3]
Copy notation 	9[9[212]] 	1[1[213]]
H* function 	H(33H(69)) 	H(34H(69))
Taro's multivariable Ackermann function	A(3,A(3,702)) 	A(3,A(3,703))
Pound-Star Notation 	#*((1))*((123))*7 	#*((1))*((124))*7
BEAF 	{10,{10,212}} 	{10,{10,212}}
Bashicu matrix system 	(0)(1)[26] 	(0)(1)[27]
Hyperfactorial array notation 	(125!)! 	(126!)!
Fast-growing hierarchy 	\(f_2(f_2(696))\) 	\(f_2(f_2(697))\)
Hardy hierarchy 	\(H_{\omega^22}(696)\) 	\(H_{\omega^22}(697)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^{\omega^22+\omega+2}}}(10)\)	\(g_{\omega^{\omega^{\omega^22+\omega+2}}}(10)\)
== Sources ==
== See also ==
Category:Numbers
Category:Class 3
Category:Numbers by Sbiis Saibian
Category:Hyper-E numbers
Category:Googol series
Category:Upper class 3