142 in words
142
one hundred forty-two
142 is written one hundred forty-two.
Ways to write it
- As an ordinal
- one hundred forty-second
- Roman numeral
- CXLII
- Expanded form
- 100 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| hundreds | 1 | 100 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 71 and 142 (4 factors)
- First 10 multiples
- 142, 284, 426, 568, 710, 852, 994, 1,136, 1,278, 1,420
- Square
- 142 × 142 = 20,164
- Square root
- ≈ 11.92
- Sum of the digits
- 1 + 4 + 2 = 7
- Rounded to the nearest 10
- 140
- Rounded to the nearest 100
- 100
- Number before
- 141
- Number after
- 143
- In binary
10001110
Quick check
What number comes just after 142?
Show the answer
143
Is 142 even or odd?
Show the answer
Even
What is 142 + 10?
Show the answer
152
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Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.Frequently asked questions
How do you write 142 in words?
142 is written "one hundred forty-two".
Is 142 a prime number?
No. 142 is a composite number, because it has more than two factors.
What are the factors of 142?
The factors of 142 are 1, 2, 71 and 142.
How do you write 142 in Roman numerals?
142 in Roman numerals is CXLII.