42,331 in words
42,331
forty-two thousand three hundred and thirty-one
42,331 is written forty-two thousand three hundred and thirty-one.
Ways to write it
- As an ordinal
- forty-two thousand three hundred and thirty-first
- Expanded form
- 40,000 + 2,000 + 300 + 30 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 3 | 300 |
| tens | 3 | 30 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 42,331 (2 factors)
- First 10 multiples
- 42,331, 84,662, 126,993, 169,324, 211,655, 253,986, 296,317, 338,648, 380,979, 423,310
- Square
- 42,331 × 42,331 = 1,791,913,561
- Square root
- ≈ 205.74
- Sum of the digits
- 4 + 2 + 3 + 3 + 1 = 13
- Rounded to the nearest 10
- 42,330
- Rounded to the nearest 100
- 42,300
- Rounded to the nearest 1000
- 42,000
- Number before
- 42,330
- Number after
- 42,332
- In binary
1010010101011011
Quick check
What number comes just after 42,331?
Show the answer
42,332
Is 42,331 even or odd?
Show the answer
Odd
What is 42,331 + 10?
Show the answer
42,341
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 42,331 in words?
42,331 is written "forty-two thousand three hundred and thirty-one".
Is 42,331 a prime number?
Yes. 42,331 is a prime number: its only factors are 1 and 42,331.
What are the factors of 42,331?
The factors of 42,331 are 1 and 42,331.