542 in words
542
five hundred forty-two
542 is written five hundred forty-two.
Ways to write it
- As an ordinal
- five hundred forty-second
- Roman numeral
- DXLII
- Expanded form
- 500 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| hundreds | 5 | 500 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 271 and 542 (4 factors)
- First 10 multiples
- 542, 1,084, 1,626, 2,168, 2,710, 3,252, 3,794, 4,336, 4,878, 5,420
- Square
- 542 × 542 = 293,764
- Square root
- ≈ 23.28
- Sum of the digits
- 5 + 4 + 2 = 11
- Rounded to the nearest 10
- 540
- Rounded to the nearest 100
- 500
- Number before
- 541
- Number after
- 543
- In binary
1000011110
Quick check
What number comes just after 542?
Show the answer
543
Is 542 even or odd?
Show the answer
Even
What is 542 + 10?
Show the answer
552
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 542 in words?
542 is written "five hundred forty-two".
Is 542 a prime number?
No. 542 is a composite number, because it has more than two factors.
What are the factors of 542?
The factors of 542 are 1, 2, 271 and 542.
How do you write 542 in Roman numerals?
542 in Roman numerals is DXLII.