Ducentillion

The ducentillion or dihectillion is equal to 10603 in short scale and 101,200 in long scale. The name is equal with Conway-Wechsler System, but it seems to be developed independently.

Landon Curt Noll coined the name duocentillion for this number (not to be confused with Bowers' duocentillion, which equals 10309).

Aarex Tiaokhiao gave the name bicemillion, referring to the value of this number.

Written out in decimal form ducentillion (in the short scale) is:

1000

In long scale:

1

Approximations
For short scale: For long scale: