580 in words
580
five hundred and eighty
580 is written five hundred and eighty.
Ways to write it
- As an ordinal
- five hundred and eightieth
- Roman numeral
- DLXXX
- Expanded form
- 500 + 80
Place value
| Place | Digit | Value |
|---|---|---|
| hundreds | 5 | 500 |
| tens | 8 | 80 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290 and 580 (12 factors)
- First 10 multiples
- 580, 1,160, 1,740, 2,320, 2,900, 3,480, 4,060, 4,640, 5,220, 5,800
- Square
- 580 × 580 = 336,400
- Square root
- ≈ 24.08
- Sum of the digits
- 5 + 8 + 0 = 13
- Rounded to the nearest 10
- 580
- Rounded to the nearest 100
- 600
- Number before
- 579
- Number after
- 581
- In binary
1001000100
Quick check
What number comes just after 580?
Show the answer
581
Is 580 even or odd?
Show the answer
Even
What is 580 + 10?
Show the answer
590
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 580 in words?
580 is written "five hundred and eighty".
Is 580 a prime number?
No. 580 is a composite number, because it has more than two factors.
What are the factors of 580?
The factors of 580 are 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290 and 580.
How do you write 580 in Roman numerals?
580 in Roman numerals is DLXXX.