42,249 in words
42,249
forty-two thousand two hundred forty-nine
42,249 is written forty-two thousand two hundred forty-nine.
Ways to write it
- As an ordinal
- forty-two thousand two hundred forty-ninth
- Expanded form
- 40,000 + 2,000 + 200 + 40 + 9
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 2 | 200 |
| tens | 4 | 40 |
| ones | 9 | 9 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 14,083 and 42,249 (4 factors)
- First 10 multiples
- 42,249, 84,498, 126,747, 168,996, 211,245, 253,494, 295,743, 337,992, 380,241, 422,490
- Square
- 42,249 × 42,249 = 1,784,978,001
- Square root
- ≈ 205.55
- Sum of the digits
- 4 + 2 + 2 + 4 + 9 = 21
- Rounded to the nearest 10
- 42,250
- Rounded to the nearest 100
- 42,200
- Rounded to the nearest 1000
- 42,000
- Number before
- 42,248
- Number after
- 42,250
- In binary
1010010100001001
Quick check
What number comes just after 42,249?
Show the answer
42,250
Is 42,249 even or odd?
Show the answer
Odd
What is 42,249 + 10?
Show the answer
42,259
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 42,249 in words?
42,249 is written "forty-two thousand two hundred forty-nine".
Is 42,249 a prime number?
No. 42,249 is a composite number, because it has more than two factors.
What are the factors of 42,249?
The factors of 42,249 are 1, 3, 14,083 and 42,249.