It is: X-XIII-MMX
13 = XIII
The Roman numeral for the number 13 is XIII
In Roman Numerals you write 13 like this: Xlll
Roman Numeral for: 10=X 13=XIII 1989=MCMLXXXIX (1000=M, 900=CM, 80=LXXX, 9=IX) but if you refer this as October 13, 1989 here's how you write it in Roman Calendar. October= OCT. 13=xiij 1989=MCMLXXXIX Therefore: October 13, 1989 = OCT. xiij MCMLXXXIX
The Roman numeral for 13 is XIII
XIII
It is tredecim. XIII is the Roman numeral form of 13.
XIII
IXXIII is not a valid Roman numeral. In Roman numerals, I represents 1, X represents 10, and V represents 5. When a smaller numeral appears before a larger numeral, it is subtracted from the larger numeral. Therefore, the correct representation of 9 followed by 13 in Roman numerals would be IXXIII, which is 9 followed by 13 and not a standard Roman numeral.
The equivalent of 13 as a Roman numeral is XIII
XIII is the Roman numeral for the number 13
13.