229 in words
229
two hundred and twenty-nine
229 is written two hundred and twenty-nine.
Ways to write it
- As an ordinal
- two hundred and twenty-ninth
- Roman numeral
- CCXXIX
- Expanded form
- 200 + 20 + 9
Place value
| Place | Digit | Value |
|---|---|---|
| hundreds | 2 | 200 |
| tens | 2 | 20 |
| ones | 9 | 9 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 229 (2 factors)
- First 10 multiples
- 229, 458, 687, 916, 1,145, 1,374, 1,603, 1,832, 2,061, 2,290
- Square
- 229 × 229 = 52,441
- Square root
- ≈ 15.13
- Sum of the digits
- 2 + 2 + 9 = 13
- Rounded to the nearest 10
- 230
- Rounded to the nearest 100
- 200
- Number before
- 228
- Number after
- 230
- In binary
11100101
Quick check
What number comes just after 229?
Show the answer
230
Is 229 even or odd?
Show the answer
Odd
What is 229 + 10?
Show the answer
239
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Roman Numerals
Read and write Roman numerals from I to 3,999.Frequently asked questions
How do you write 229 in words?
229 is written "two hundred and twenty-nine".
Is 229 a prime number?
Yes. 229 is a prime number: its only factors are 1 and 229.
What are the factors of 229?
The factors of 229 are 1 and 229.
How do you write 229 in Roman numerals?
229 in Roman numerals is CCXXIX.