Binary-twerpuloid

A binary-twerpuloid is equal to 285 = 38,685,626,227,668,133,590,597,632. The term was coined by Sbiis Saibian.
== Approximations ==
Notation 	Lower bound 	Upper bound
Scientific notation 	\(3.868\times10^{25}\) 	\(3.869\times10^{25}\)
Arrow notation 	\(2\uparrow85\) 	\(2\uparrow85\)
Steinhaus-Moser Notation 	19[3] 	20[3]
Copy notation 	3[26] 	4[26]
Taro's multivariable Ackermann function	A(3,82) 	A(3,83)
Pound-Star Notation 	#*(6,5,3,5)*5 	#*(0,0,4,5)*5
BEAF 	{2,85} 	{2,85}
Bashicu matrix system 	(0)(0)(0)[1579] 	(0)(0)(0)[1580]
Hyperfactorial array notation 	25! 	26!
Fast-growing hierarchy 	\(f_2(78)\) 	\(f_2(79)\)
Hardy hierarchy 	\(H_{\omega^2}(78)\) 	\(H_{\omega^2}(79)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega3+4}2}(8)\)	\(g_{\omega^{\omega3+4}2}(8)\)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Numbers by Sbiis Saibian
Category:Powers of 2
Category:Numbers with 7 to 29 digits
Category:Guppy regiment