LXIV

LXIV is the Roman numeral representation of the number sixty-four. In the Roman numeral system, 'L' signifies fifty, and 'X' signifies ten. When an 'X' follows an 'L', it is added, so LX represents sixty. The numeral 'IV' represents four, where 'I' (one) placed before 'V' (five) indicates subtraction. Therefore, LXIV is constructed by combining LX (sixty) and IV (four), resulting in sixty-four. This Roman numeral would be used in contexts such as numbering chapters, verses, or historical periods where the Roman numeral system is employed. It follows the standard principles of Roman numeral notation, where symbols are combined to form larger numbers.