A Kilogross is equal to 1443 or Gross3.[1] In full length, it is equal to 2,985,984. This term was coined by User:Instrumentalism.


Notation Lower bound Upper bound
Scientific notation \(2.985984\times10^6\)
Arrow notation \(12\uparrow6\)
Steinhaus-Moser Notation 7[3] 8[3]
Copy notation 2[7] 3[7]
Chained arrow notation \(12\rightarrow6\)
Taro's multivariable Ackermann function A(3,18) A(3,19)
Pound-Star Notation #*(99)*3 #*(100)*3
BEAF {12,6}
Hyper-E notation E[12]6
Bashicu matrix system (0)[1728]
Hyperfactorial array notation 9! 10!
Strong array notation s(12,6)
Fast-growing hierarchy \(f_2(17)\) \(f_2(18)\)
Hardy hierarchy \(H_{\omega^2}(17)\) \(H_{\omega^2}(18)\)
Slow-growing hierarchy \(g_{\omega^6}(12)\)


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