User blog:Dhacorrea/Selfgogopyr

Selfgoogogoogopyrnum is defined as the googogoogopyrnumth googogoogopyrnumgonal pyramidal number. The term was coined by Daniel Corrêa.

Selfgoogogoogopyrnum is computed using the general formula for an r-gonal pyramidal number described below:

\([3.n^{2} + n^{3}.(r-2) - n.(r-5)]/6\)

where for selfgoogogoogopyrnum \(r = n = googogoogopyrnum\).

Selfgoogogoogopyrnum has 1597 digits, and according to the calculations using HyperCalc it can be written as:

\(Selfgoogogoogopyrnum \approx 1.2860082304526717 \times 10^{1596}\)