31,498 in words
31,498
thirty-one thousand four hundred and ninety-eight
31,498 is written thirty-one thousand four hundred and ninety-eight.
Ways to write it
- As an ordinal
- thirty-one thousand four hundred and ninety-eighth
- Expanded form
- 30,000 + 1,000 + 400 + 90 + 8
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 3 | 30,000 |
| thousands | 1 | 1,000 |
| hundreds | 4 | 400 |
| tens | 9 | 90 |
| ones | 8 | 8 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 15,749 and 31,498 (4 factors)
- First 10 multiples
- 31,498, 62,996, 94,494, 125,992, 157,490, 188,988, 220,486, 251,984, 283,482, 314,980
- Square
- 31,498 × 31,498 = 992,124,004
- Square root
- ≈ 177.48
- Sum of the digits
- 3 + 1 + 4 + 9 + 8 = 25
- Rounded to the nearest 10
- 31,500
- Rounded to the nearest 100
- 31,500
- Rounded to the nearest 1000
- 31,000
- Number before
- 31,497
- Number after
- 31,499
- In binary
111101100001010
Quick check
What number comes just after 31,498?
Show the answer
31,499
Is 31,498 even or odd?
Show the answer
Even
What is 31,498 + 10?
Show the answer
31,508
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 31,498 in words?
31,498 is written "thirty-one thousand four hundred and ninety-eight".
Is 31,498 a prime number?
No. 31,498 is a composite number, because it has more than two factors.
What are the factors of 31,498?
The factors of 31,498 are 1, 2, 15,749 and 31,498.