520 in words
520
five hundred and twenty
520 is written five hundred and twenty.
Ways to write it
- As an ordinal
- five hundred and twentieth
- Roman numeral
- DXX
- Expanded form
- 500 + 20
Place value
| Place | Digit | Value |
|---|---|---|
| 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, 13, 20, 26, 40, 52, 65, 104, 130, 260 and 520 (16 factors)
- First 10 multiples
- 520, 1,040, 1,560, 2,080, 2,600, 3,120, 3,640, 4,160, 4,680, 5,200
- Square
- 520 × 520 = 270,400
- Square root
- ≈ 22.80
- Sum of the digits
- 5 + 2 + 0 = 7
- Rounded to the nearest 10
- 520
- Rounded to the nearest 100
- 500
- Number before
- 519
- Number after
- 521
- In binary
1000001000
Quick check
What number comes just after 520?
Show the answer
521
Is 520 even or odd?
Show the answer
Even
What is 520 + 10?
Show the answer
530
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Roman Numerals
Read and write Roman numerals from I to 3,999.Frequently asked questions
How do you write 520 in words?
520 is written "five hundred and twenty".
Is 520 a prime number?
No. 520 is a composite number, because it has more than two factors.
What are the factors of 520?
The factors of 520 are 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260 and 520.
How do you write 520 in Roman numerals?
520 in Roman numerals is DXX.