CCCXXVIII
CCCXXVIII is the Roman numeral for the number 328. It is formed from CCC (300) plus XX (20) plus VIII (8), representing additive notation rather than subtractive notation (there are no combining forms like IV or IX here). The arrangement illustrates the standard use of the symbols C (100), X (10), and V/I (5/1) to express a value through repetition and addition.
328 is an even, composite integer. Its prime factorization is 2^3 × 41, and its positive divisors
In usage, CCCXXVIII can appear in contexts that require Roman numerals—on monuments, clocks, book chapter headings,
In modern contexts, Roman numerals remain common for stylistic, archival, or ceremonial purposes rather than everyday