7,142 in words
7,142
seven thousand one hundred forty-two
7,142 is written seven thousand one hundred forty-two.
Ways to write it
- As an ordinal
- seven thousand one hundred forty-second
- Expanded form
- 7,000 + 100 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| thousands | 7 | 7,000 |
| hundreds | 1 | 100 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3,571 and 7,142 (4 factors)
- First 10 multiples
- 7,142, 14,284, 21,426, 28,568, 35,710, 42,852, 49,994, 57,136, 64,278, 71,420
- Square
- 7,142 × 7,142 = 51,008,164
- Square root
- ≈ 84.51
- Sum of the digits
- 7 + 1 + 4 + 2 = 14
- Rounded to the nearest 10
- 7,140
- Rounded to the nearest 100
- 7,100
- Rounded to the nearest 1000
- 7,000
- Number before
- 7,141
- Number after
- 7,143
- In binary
1101111100110
Quick check
What number comes just after 7,142?
Show the answer
7,143
Is 7,142 even or odd?
Show the answer
Even
What is 7,142 + 10?
Show the answer
7,152
Practice 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 7,142 in words?
7,142 is written "seven thousand one hundred forty-two".
Is 7,142 a prime number?
No. 7,142 is a composite number, because it has more than two factors.
What are the factors of 7,142?
The factors of 7,142 are 1, 2, 3,571 and 7,142.