24,490 in words
24,490
twenty-four thousand four hundred ninety
24,490 is written twenty-four thousand four hundred ninety.
Ways to write it
- As an ordinal
- twenty-four thousand four hundred ninetieth
- Expanded form
- 20,000 + 4,000 + 400 + 90
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 4 | 4,000 |
| hundreds | 4 | 400 |
| tens | 9 | 90 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2,449, 4,898, 12,245 and 24,490 (16 factors)
- First 10 multiples
- 24,490, 48,980, 73,470, 97,960, 122,450, 146,940, 171,430, 195,920, 220,410, 244,900
- Square
- 24,490 × 24,490 = 599,760,100
- Square root
- ≈ 156.49
- Sum of the digits
- 2 + 4 + 4 + 9 + 0 = 19
- Rounded to the nearest 10
- 24,490
- Rounded to the nearest 100
- 24,500
- Rounded to the nearest 1000
- 24,000
- Number before
- 24,489
- Number after
- 24,491
- In binary
101111110101010
Quick check
What number comes just after 24,490?
Show the answer
24,491
Is 24,490 even or odd?
Show the answer
Even
What is 24,490 + 10?
Show the answer
24,500
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 24,490 in words?
24,490 is written "twenty-four thousand four hundred ninety".
Is 24,490 a prime number?
No. 24,490 is a composite number, because it has more than two factors.
What are the factors of 24,490?
The factors of 24,490 are 1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2,449, 4,898, 12,245 and 24,490.