Heads-Tri-1-primol is a number equal to R*(3) using Primarial Functions. It's also equal to 59 and its decimal value is 1,953,125. The term has been coined by Licorneuhh[1]


Notation Lower bound Upper bound
Scientific notation \(1.953125\times10^6\)
Arrow notation \(5\uparrow9\)
Steinhaus-Moser Notation 7[3] 8[3]
Copy notation 1[7] 2[7]
Bashicu matrix system (0)[1397] (0)[1398]
Pound-Star Notation #*(5)*9
BEAF {5,9}
Hyperfactorial array notation 9! 10!
Fast-growing hierarchy \(f_2(16)\) \(f_2(17)\)
Hardy hierarchy \(H_{\omega^2}(16)\) \(H_{\omega^2}(17)\)


  1. Numbers | Licorneuhh's numbers site (retrieved at UTC 18:25 16/12/2020)
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