842,749 in words
842,749
eight hundred and forty-two thousand seven hundred and forty-nine
842,749 is written eight hundred and forty-two thousand seven hundred and forty-nine.
Ways to write it
- As an ordinal
- eight hundred and forty-two thousand seven hundred and forty-ninth
- Expanded form
- 800,000 + 40,000 + 2,000 + 700 + 40 + 9
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 8 | 800,000 |
| 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, 37, 22,777 and 842,749 (4 factors)
- First 10 multiples
- 842,749, 1,685,498, 2,528,247, 3,370,996, 4,213,745, 5,056,494, 5,899,243, 6,741,992, 7,584,741, 8,427,490
- Square
- 842,749 × 842,749 = 710,225,877,001
- Square root
- ≈ 918.01
- Sum of the digits
- 8 + 4 + 2 + 7 + 4 + 9 = 34
- Rounded to the nearest 10
- 842,750
- Rounded to the nearest 100
- 842,700
- Rounded to the nearest 1000
- 843,000
- Number before
- 842,748
- Number after
- 842,750
- In binary
11001101101111111101
Quick check
What number comes just after 842,749?
Show the answer
842,750
Is 842,749 even or odd?
Show the answer
Odd
What is 842,749 + 10?
Show the answer
842,759
Practise 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 842,749 in words?
842,749 is written "eight hundred and forty-two thousand seven hundred and forty-nine".
Is 842,749 a prime number?
No. 842,749 is a composite number, because it has more than two factors.
What are the factors of 842,749?
The factors of 842,749 are 1, 37, 22,777 and 842,749.