CCLXIV

CCLXIV is a Roman numeral. In the standard system of Roman numerals, C represents 100, L represents 50, X represents 10, and IV represents 4 (I before V indicates subtraction). Therefore, CCLXIV is calculated as 100 + 100 + 50 + 10 + 4. This sums to 264 in the Hindu-Arabic numeral system. Roman numerals are an ancient numeral system that originated in Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages. They are still used today for various purposes, such as numbering years in certain contexts, on clock faces, and in the names of monarchs and popes. The numeral CCLXIV would be used to represent the number 264 in such instances.