CCCLXV
CCCLXV is the Roman numeral for the integer 365. It is formed by combining CCC (300) + LX (60) + V (5). In Roman numerals, numerals are written in descending order and added together, so CCCLXV is an additive representation rather than using subtractive notation, which appears in other numbers such as CD for 400 or IV for 4.
The number 365 is notable as the number of days in a common year in the Gregorian
In modern contexts, Roman numerals like CCCLXV are encountered in a variety of ceremonial, decorative, and traditional