Vigintans

Vigintans is equal to [1,20] = 484820 = 484,215,263,689,798,428,837,764,998,235,160,576 using PlantStar's notation.Article 2.1: The Lineus Regiment | PlantStar's Large Numbers The term was coined by PlantStar.
==Approximations==
Notation 	Lower bound 	Upper bound
Arrow notation 	\(48\uparrow48\uparrow20\) 	\(48\uparrow48\uparrow20\)
Down-arrow notation 	\(48\downarrow\downarrow21\) 	\(48\downarrow\downarrow21\)
Steinhaus-Moser Notation 	23[3][3] 	24[3][3]
Copy notation 	6[6[34]] 	7[7[34]]
H* function 	H(2H(10)) 	H(3H(10))
Taro's multivariable Ackermann function	A(3,A(3,111)) 	A(3,A(3,112))
Pound-Star Notation 	#*((1))*(1,6)*8 	#*((1))*(4,5,1)*6
BEAF 	{48,{48,20}} 	{48,{48,20}}
Hyper-E notation 	E[48]20#2 	E[48]20#2
Bashicu matrix system 	(0)(1)[10] 	(0)(1)[11]
Hyperfactorial array notation 	(29!)! 	(30!)!
Fast-growing hierarchy 	\(f_2(f_2(107))\) 	\(f_2(f_2(108))\)
Hardy hierarchy 	\(H_{\omega^22}(107)\) 	\(H_{\omega^22}(108)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^{20}}}(48)\)	\(g_{\omega^{\omega^{20}}}(48)\)
== Sources ==
== See also ==
Category:Numbers
Category:Class 3
Category:Middle class 3
Category:Powers of 48