231,829 in words
231,829
two hundred thirty-one thousand eight hundred twenty-nine
231,829 is written two hundred thirty-one thousand eight hundred twenty-nine.
Ways to write it
- As an ordinal
- two hundred thirty-one thousand eight hundred twenty-ninth
- Expanded form
- 200,000 + 30,000 + 1,000 + 800 + 20 + 9
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 2 | 200,000 |
| ten thousands | 3 | 30,000 |
| thousands | 1 | 1,000 |
| hundreds | 8 | 800 |
| tens | 2 | 20 |
| ones | 9 | 9 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 13, 17, 221, 1,049, 13,637, 17,833 and 231,829 (8 factors)
- First 10 multiples
- 231,829, 463,658, 695,487, 927,316, 1,159,145, 1,390,974, 1,622,803, 1,854,632, 2,086,461, 2,318,290
- Square
- 231,829 × 231,829 = 53,744,685,241
- Square root
- ≈ 481.49
- Sum of the digits
- 2 + 3 + 1 + 8 + 2 + 9 = 25
- Rounded to the nearest 10
- 231,830
- Rounded to the nearest 100
- 231,800
- Rounded to the nearest 1000
- 232,000
- Number before
- 231,828
- Number after
- 231,830
- In binary
111000100110010101
Quick check
What number comes just after 231,829?
Show the answer
231,830
Is 231,829 even or odd?
Show the answer
Odd
What is 231,829 + 10?
Show the answer
231,839
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 231,829 in words?
231,829 is written "two hundred thirty-one thousand eight hundred twenty-nine".
Is 231,829 a prime number?
No. 231,829 is a composite number, because it has more than two factors.
What are the factors of 231,829?
The factors of 231,829 are 1, 13, 17, 221, 1,049, 13,637, 17,833 and 231,829.