Guppybyte

A guppybyte (also called octal-minnowcrumb) is equal to 820 = 430 = 260 = 1,152,921,504,606,846,976. The term was coined by Sbiis Saibian.
It is approximately 1.153 quintillion in short scale or 1.153 trillion in long scale. It is 19 digits long.
==Etymology==
The name of this number comes for combining the names guppy (meaning 1020) with byte (meaning 8).
==Approximations==
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1.152\times10^{18}\) 	\(1.153\times10^{18}\)
Arrow notation 	\(8\uparrow20\) 	\(8\uparrow20\)
Steinhaus-Moser Notation 	15[3] 	16[3]
Copy notation 	1[19] 	2[19]
Taro's multivariable Ackermann function	A(3,57) 	A(3,58)
Pound-Star Notation 	#*(0,3,1,2)*4 	#*(1,3,1,2)*4
BEAF 	{8,20} 	{8,20}
Bashicu matrix system 	(0)(0)[32768] 	(0)(0)[32768]
Hyperfactorial array notation 	19! 	20!
Fast-growing hierarchy 	\(f_2(54)\) 	\(f_2(55)\)
Hardy hierarchy 	\(H_{\omega^2}(54)\) 	\(H_{\omega^2}(55)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega2+4}}(8)\)	\(g_{\omega^{\omega2+4}}(8)\)
== Sources ==
== See also ==
Category:Numbers
Category:Animal-based name
Category:Class 2
Category:Numbers by Sbiis Saibian
Category:Numbers with 7 to 29 digits
Category:Powers of 2
Category:Guppy regiment