432 in words
432
four hundred and thirty-two
432 is written four hundred and thirty-two.
Ways to write it
- As an ordinal
- four hundred and thirty-second
- Roman numeral
- CDXXXII
- Expanded form
- 400 + 30 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| hundreds | 4 | 400 |
| tens | 3 | 30 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216 and 432 (20 factors)
- First 10 multiples
- 432, 864, 1,296, 1,728, 2,160, 2,592, 3,024, 3,456, 3,888, 4,320
- Square
- 432 × 432 = 186,624
- Square root
- ≈ 20.78
- Sum of the digits
- 4 + 3 + 2 = 9
- Rounded to the nearest 10
- 430
- Rounded to the nearest 100
- 400
- Number before
- 431
- Number after
- 433
- In binary
110110000
Quick check
What number comes just after 432?
Show the answer
433
Is 432 even or odd?
Show the answer
Even
What is 432 + 10?
Show the answer
442
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 432 in words?
432 is written "four hundred and thirty-two".
Is 432 a prime number?
No. 432 is a composite number, because it has more than two factors.
What are the factors of 432?
The factors of 432 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216 and 432.
How do you write 432 in Roman numerals?
432 in Roman numerals is CDXXXII.