12 in words
British English
twelve
Twelve becomes twelfth, with an f where the v was.
Quick reference
- In figures
- 12
- British English
- twelve
- American English
- The same (why they differ)
- Ordinal
- twelfth (12th)
- Roman numeral
- XII
- Place value
- 1 in the tens column; 2 in the ones column
- Expanded form
- 10 + 2
- Standard form
- 1.2 × 10¹
- Even or odd
- Even
- Prime factors
- 2² × 3
Convert any other number, up to thirty-six digits.