339 in words
339
three hundred thirty-nine
339 is written three hundred thirty-nine.
Ways to write it
- As an ordinal
- three hundred thirty-ninth
- Roman numeral
- CCCXXXIX
- Expanded form
- 300 + 30 + 9
Place value
| Place | Digit | Value |
|---|---|---|
| hundreds | 3 | 300 |
| tens | 3 | 30 |
| ones | 9 | 9 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 113 and 339 (4 factors)
- First 10 multiples
- 339, 678, 1,017, 1,356, 1,695, 2,034, 2,373, 2,712, 3,051, 3,390
- Square
- 339 × 339 = 114,921
- Square root
- ≈ 18.41
- Sum of the digits
- 3 + 3 + 9 = 15
- Rounded to the nearest 10
- 340
- Rounded to the nearest 100
- 300
- Number before
- 338
- Number after
- 340
- In binary
101010011
Quick check
What number comes just after 339?
Show the answer
340
Is 339 even or odd?
Show the answer
Odd
What is 339 + 10?
Show the answer
349
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 339 in words?
339 is written "three hundred thirty-nine".
Is 339 a prime number?
No. 339 is a composite number, because it has more than two factors.
What are the factors of 339?
The factors of 339 are 1, 3, 113 and 339.
How do you write 339 in Roman numerals?
339 in Roman numerals is CCCXXXIX.