31,672 in words
31,672
thirty-one thousand six hundred seventy-two
31,672 is written thirty-one thousand six hundred seventy-two.
Ways to write it
- As an ordinal
- thirty-one thousand six hundred seventy-second
- Expanded form
- 30,000 + 1,000 + 600 + 70 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 3 | 30,000 |
| thousands | 1 | 1,000 |
| hundreds | 6 | 600 |
| tens | 7 | 70 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 428, 856, 3,959, 7,918, 15,836 and 31,672 (16 factors)
- First 10 multiples
- 31,672, 63,344, 95,016, 126,688, 158,360, 190,032, 221,704, 253,376, 285,048, 316,720
- Square
- 31,672 × 31,672 = 1,003,115,584
- Square root
- ≈ 177.97
- Sum of the digits
- 3 + 1 + 6 + 7 + 2 = 19
- Rounded to the nearest 10
- 31,670
- Rounded to the nearest 100
- 31,700
- Rounded to the nearest 1000
- 32,000
- Number before
- 31,671
- Number after
- 31,673
- In binary
111101110111000
Quick check
What number comes just after 31,672?
Show the answer
31,673
Is 31,672 even or odd?
Show the answer
Even
What is 31,672 + 10?
Show the answer
31,682
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 31,672 in words?
31,672 is written "thirty-one thousand six hundred seventy-two".
Is 31,672 a prime number?
No. 31,672 is a composite number, because it has more than two factors.
What are the factors of 31,672?
The factors of 31,672 are 1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 428, 856, 3,959, 7,918, 15,836 and 31,672.