424,240 in words
424,240
four hundred twenty-four thousand two hundred forty
424,240 is written four hundred twenty-four thousand two hundred forty.
Ways to write it
- As an ordinal
- four hundred twenty-four thousand two hundred fortieth
- Expanded form
- 400,000 + 20,000 + 4,000 + 200 + 40
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 4 | 400,000 |
| ten thousands | 2 | 20,000 |
| thousands | 4 | 4,000 |
| hundreds | 2 | 200 |
| tens | 4 | 40 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5,303, 10,606, 21,212, 26,515, 42,424, 53,030, 84,848, 106,060, 212,120 and 424,240 (20 factors)
- First 10 multiples
- 424,240, 848,480, 1,272,720, 1,696,960, 2,121,200, 2,545,440, 2,969,680, 3,393,920, 3,818,160, 4,242,400
- Square
- 424,240 × 424,240 = 179,979,577,600
- Square root
- ≈ 651.34
- Sum of the digits
- 4 + 2 + 4 + 2 + 4 + 0 = 16
- Rounded to the nearest 10
- 424,240
- Rounded to the nearest 100
- 424,200
- Rounded to the nearest 1000
- 424,000
- Number before
- 424,239
- Number after
- 424,241
- In binary
1100111100100110000
Quick check
What number comes just after 424,240?
Show the answer
424,241
Is 424,240 even or odd?
Show the answer
Even
What is 424,240 + 10?
Show the answer
424,250
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 424,240 in words?
424,240 is written "four hundred twenty-four thousand two hundred forty".
Is 424,240 a prime number?
No. 424,240 is a composite number, because it has more than two factors.
What are the factors of 424,240?
The factors of 424,240 are 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5,303, 10,606, 21,212, 26,515, 42,424, 53,030, 84,848, 106,060, 212,120 and 424,240.