200 (two hundred) is used as the base of all googologisms by Lawrence Hollom. A faxul, for example, is equal to 200!, or the factorial of 200.
As a cash denomination Edit
Some currencies, such as the euro and the Swiss franc, have banknotes with this number in the denomination.
Some currencies, such as the Hungarian forint and the Indonesian rupiah, have coins with this number in the denomination.
- ↑ Lawrence Hollom's large numbers site