42,520 in words
42,520
forty-two thousand five hundred twenty
42,520 is written forty-two thousand five hundred twenty.
Ways to write it
- As an ordinal
- forty-two thousand five hundred twentieth
- Expanded form
- 40,000 + 2,000 + 500 + 20
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 5 | 500 |
| tens | 2 | 20 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 8, 10, 20, 40, 1,063, 2,126, 4,252, 5,315, 8,504, 10,630, 21,260 and 42,520 (16 factors)
- First 10 multiples
- 42,520, 85,040, 127,560, 170,080, 212,600, 255,120, 297,640, 340,160, 382,680, 425,200
- Square
- 42,520 × 42,520 = 1,807,950,400
- Square root
- ≈ 206.20
- Sum of the digits
- 4 + 2 + 5 + 2 + 0 = 13
- Rounded to the nearest 10
- 42,520
- Rounded to the nearest 100
- 42,500
- Rounded to the nearest 1000
- 43,000
- Number before
- 42,519
- Number after
- 42,521
- In binary
1010011000011000
Quick check
What number comes just after 42,520?
Show the answer
42,521
Is 42,520 even or odd?
Show the answer
Even
What is 42,520 + 10?
Show the answer
42,530
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 42,520 in words?
42,520 is written "forty-two thousand five hundred twenty".
Is 42,520 a prime number?
No. 42,520 is a composite number, because it has more than two factors.
What are the factors of 42,520?
The factors of 42,520 are 1, 2, 4, 5, 8, 10, 20, 40, 1,063, 2,126, 4,252, 5,315, 8,504, 10,630, 21,260 and 42,520.