14 in Roman Numerals

How to write 14 in Roman numerals

Roman numerals are built place by place, from the largest value to the smallest. For 14 the places are 10 (tens), 4 (ones).

1. Write 10 as X.
2. Write 4 as IV.

Joined together, X + IV gives XIV.

14 digit by digit

Check XIV by reading it back

Reading XIV from left to right and adding the pieces: X = 10, IV = 4. Together that is 10 + 4 = 14, so XIV and 14 match.

Mistakes to avoid with XIV

• Do not write the 4s and 9s additively. 14 uses subtractive pairs (IV for 4), not strings like IIII or VIIII.
• Only I, X and C may be placed before a larger symbol to subtract, so XIV never contains forms such as VX or LC.
• Read XIV as one number, not letter by letter: add the values left to right, except where a smaller symbol sits before a larger one.

Facts about the number 14

• 14 is an even number and composite, with prime factors 2 x 7.
• In binary 14 is 1110 and in hexadecimal it is E.
• Written out, 14 is "fourteen".
• The digits of 14 add up to 5.

Where you will see 14 in Roman numerals

Historical texts refer to the fourteenth century using XIV for the number 14. Popes and kings also bear it when succession lines run long. Scholars prefer this notation because it immediately signals a broad historical era rather than a specific calendar year or simple quantity.

Numbers near 14

More roman numerals

• 13 (XIII): previous page
• 15 (XV): next page
• Roman numerals chart: the full list