Welcome to the Online Encylopedia of Calculations

For the first one hundred natural numbers, we compute

Base Conversions

Scientific Notation

Primality

Factorization

Across 36 different bases:

Base 2 Binary

Base 3 Ternary

Base 4 Quaternary

Base 5 Quinary

Base 6 Senary

Base 7 Septenary

Base 8 Octal

Base 9 Nonary

Base 10 Decimal

Base 11 Undenary

Base 12 Duodecimal

Base 13 Tridecimal

Base 14 Quattuordecimal

Base 15 Quindecimal

Base 16 Hexadecimal

Base 17 Septendecimal

Base 18 Octodecimal

Base 19 Nonadecimal

Base 20 Vigesimal

Base 21 Unovigesimal

Base 22 Duovigesimal

Base 23 Trivigesimal

Base 24 Tetravigesimal

Base 25 Pentavigesimal

Base 26 Hexavigesimal

Base 27 Heptavigesimal

Base 28 Octovigesimal

Base 29 Nonavigesimal

Base 30 Trigesimal

Base 31 Untrigesimal

Base 32 Duotrigesimal

Base 33 Tritrigesimal

Base 34 Tetratrigesimal

Base 35 Pentatrigesimal

Base 36 Hexatrigesimal