142,749 in words
142,749
one hundred and forty-two thousand seven hundred and forty-nine
142,749 is written one hundred and forty-two thousand seven hundred and forty-nine.
Ways to write it
- As an ordinal
- one hundred and forty-two thousand seven hundred and 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
Practise with a game
Factors, Multiples & Primes
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Number Patterns
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How do you write 142,749 in words?
142,749 is written "one hundred and forty-two thousand seven hundred and 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.