142,749 in words
142,749
one hundred forty-two thousand seven hundred forty-nine
142,749 is written one hundred forty-two thousand seven hundred forty-nine.
Ways to write it
- As an ordinal
- one hundred forty-two thousand seven hundred forty-ninth
- Expanded form
- 100,000 + 40,000 + 2,000 + 700 + 40 + 9
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 1 | 100,000 |
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 7 | 700 |
| tens | 4 | 40 |
| ones | 9 | 9 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 9, 17, 27, 51, 153, 311, 459, 933, 2,799, 5,287, 8,397, 15,861, 47,583 and 142,749 (16 factors)
- First 10 multiples
- 142,749, 285,498, 428,247, 570,996, 713,745, 856,494, 999,243, 1,141,992, 1,284,741, 1,427,490
- Square
- 142,749 × 142,749 = 20,377,277,001
- Square root
- ≈ 377.82
- Sum of the digits
- 1 + 4 + 2 + 7 + 4 + 9 = 27
- Rounded to the nearest 10
- 142,750
- Rounded to the nearest 100
- 142,700
- Rounded to the nearest 1000
- 143,000
- Number before
- 142,748
- Number after
- 142,750
- In binary
100010110110011101
Quick check
What number comes just after 142,749?
Show the answer
142,750
Is 142,749 even or odd?
Show the answer
Odd
What is 142,749 + 10?
Show the answer
142,759
Practice with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
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How do you write 142,749 in words?
142,749 is written "one hundred forty-two thousand seven hundred forty-nine".
Is 142,749 a prime number?
No. 142,749 is a composite number, because it has more than two factors.
What are the factors of 142,749?
The factors of 142,749 are 1, 3, 9, 17, 27, 51, 153, 311, 459, 933, 2,799, 5,287, 8,397, 15,861, 47,583 and 142,749.