42,918 in words
42,918
forty-two thousand nine hundred eighteen
42,918 is written forty-two thousand nine hundred eighteen.
Ways to write it
- As an ordinal
- forty-two thousand nine hundred eighteenth
- Expanded form
- 40,000 + 2,000 + 900 + 10 + 8
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 9 | 900 |
| tens | 1 | 10 |
| ones | 8 | 8 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3, 6, 23, 46, 69, 138, 311, 622, 933, 1,866, 7,153, 14,306, 21,459 and 42,918 (16 factors)
- First 10 multiples
- 42,918, 85,836, 128,754, 171,672, 214,590, 257,508, 300,426, 343,344, 386,262, 429,180
- Square
- 42,918 × 42,918 = 1,841,954,724
- Square root
- ≈ 207.17
- Sum of the digits
- 4 + 2 + 9 + 1 + 8 = 24
- Rounded to the nearest 10
- 42,920
- Rounded to the nearest 100
- 42,900
- Rounded to the nearest 1000
- 43,000
- Number before
- 42,917
- Number after
- 42,919
- In binary
1010011110100110
Quick check
What number comes just after 42,918?
Show the answer
42,919
Is 42,918 even or odd?
Show the answer
Even
What is 42,918 + 10?
Show the answer
42,928
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 42,918 in words?
42,918 is written "forty-two thousand nine hundred eighteen".
Is 42,918 a prime number?
No. 42,918 is a composite number, because it has more than two factors.
What are the factors of 42,918?
The factors of 42,918 are 1, 2, 3, 6, 23, 46, 69, 138, 311, 622, 933, 1,866, 7,153, 14,306, 21,459 and 42,918.