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Greek numerical prefixes are used in the names of many googolisms, such as those in Russ Rowlett's -illion system.[1]

List

  • mono = 1
  • di = 2
  • tri = 3
  • tetra = 4
  • penta = 5
  • hexa = 6
  • hepta = 7
  • octa = 8
  • ennea = 9
  • deca = 10
  • hendeca = 11
  • dodeca = 12
  • triskaideca = 13
  • tetrakaideca...enneakaideca = 14...19
  • icosa = 20
  • icosikaihena = 21
  • icosidi...icosiennea = 22...29
  • triaconta = 30
  • tetraconta...enneaconta = 40..90
  • hecto | hecato = 100
  • chilia = 1000
  • myria = 10000

The word "kai", meaning and, is often omitted.

Sources

  1. Numerical Prefixes. Retrieved 2021-11-28.
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