Little squeaker

The little squeaker is equal to 5E10 = 50,000,000,000. It is equal to 50 billion in the short scale and 50 milliard in the long scale. The name was coined by Sbiis Saibian.
== As a banknote denomination ==
Some currencies, such as the , the 1993 , and the second and third s, had banknotes with this number in the denomination.
==Approximation==
Notation 	Lower bound 	Upper bound
Scientific notation 	\(5\times10^{10}\) 	\(5\times10^{10}\)
Arrow notation 	\(60\uparrow6\) 	\(61\uparrow6\)
Steinhaus-Moser Notation 	10[3] 	11[3]
Copy notation 	4[11] 	5[11]
Taro's multivariable Ackermann function	A(3,32) 	A(3,33)
Pound-Star Notation 	#*(0,4,7)*3 	#*(0,4,7)*3
BEAF 	{60,6} 	{61,6}
Hyper-E notation 	\(\textrm E10\) 	\(\textrm E11\)
Hyper-E notation (non-10 base) 	\(\textrm E[60]6\) 	\(\textrm E[61]6\)
Bashicu matrix system 	(0)(0)[472] 	(0)(0)[473]
Hyperfactorial array notation 	13! 	14!
Fast-growing hierarchy 	\(f_2(30)\) 	\(f_2(31)\)
Hardy hierarchy 	\(H_{\omega^2}(30)\) 	\(H_{\omega^2}(31)\)
Slow-growing hierarchy 	\(g_{\omega^\omega\times5}(10)\)	\(g_{\omega^\omega\times5}(10)\)
== Sources ==
== See also ==
Category:Numbers
Category:Achilles numbers
Category:Banknote denominations
Category:Class 2
Category:Numbers by Sbiis Saibian
Category:Numbers with 7 to 29 digits
Category:Guppy regiment