89 in words
British English
eighty-nine
Quick reference
- In figures
- 89
- British English
- eighty-nine
- American English
- The same (why they differ)
- Ordinal
- eighty-ninth (89th)
- Roman numeral
- LXXXIX
- Place value
- 8 in the tens column; 9 in the ones column
- Expanded form
- 80 + 9
- Standard form
- 8.9 × 10¹
- Even or odd
- Odd
- Prime factors
- None but itself and one: it is prime
Convert any other number, up to thirty-six digits.