42,742 in words
42,742
forty-two thousand seven hundred forty-two
42,742 is written forty-two thousand seven hundred forty-two.
Ways to write it
- As an ordinal
- forty-two thousand seven hundred forty-second
- Expanded form
- 40,000 + 2,000 + 700 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 7 | 700 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 7, 14, 43, 71, 86, 142, 301, 497, 602, 994, 3,053, 6,106, 21,371 and 42,742 (16 factors)
- First 10 multiples
- 42,742, 85,484, 128,226, 170,968, 213,710, 256,452, 299,194, 341,936, 384,678, 427,420
- Square
- 42,742 × 42,742 = 1,826,878,564
- Square root
- ≈ 206.74
- Sum of the digits
- 4 + 2 + 7 + 4 + 2 = 19
- Rounded to the nearest 10
- 42,740
- Rounded to the nearest 100
- 42,700
- Rounded to the nearest 1000
- 43,000
- Number before
- 42,741
- Number after
- 42,743
- In binary
1010011011110110
Quick check
What number comes just after 42,742?
Show the answer
42,743
Is 42,742 even or odd?
Show the answer
Even
What is 42,742 + 10?
Show the answer
42,752
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 42,742 in words?
42,742 is written "forty-two thousand seven hundred forty-two".
Is 42,742 a prime number?
No. 42,742 is a composite number, because it has more than two factors.
What are the factors of 42,742?
The factors of 42,742 are 1, 2, 7, 14, 43, 71, 86, 142, 301, 497, 602, 994, 3,053, 6,106, 21,371 and 42,742.