78 in words
British English
seventy-eight
Quick reference
- In figures
- 78
- British English
- seventy-eight
- American English
- The same (why they differ)
- Ordinal
- seventy-eighth (78th)
- Roman numeral
- LXXVIII
- Place value
- 7 in the tens column; 8 in the ones column
- Expanded form
- 70 + 8
- Standard form
- 7.8 × 10¹
- Even or odd
- Even
- Prime factors
- 2 × 3 × 13
Convert any other number, up to thirty-six digits.