440 in Roman numerals

CDXL

The number 440 is written as CDXL in Roman numerals.

More about the number 440

See the full profile of the number 440 — its prime factorization, divisors, number-theory properties and how it is written in Greek, Arabic, Chinese, Hebrew, Egyptian and Maya numerals.

Want the rules? Read the Roman numerals guide to see how the symbols combine.