42,340 in words
42,340
forty-two thousand three hundred forty
42,340 is written forty-two thousand three hundred forty.
Ways to write it
- As an ordinal
- forty-two thousand three hundred fortieth
- Expanded form
- 40,000 + 2,000 + 300 + 40
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 3 | 300 |
| tens | 4 | 40 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 10, 20, 29, 58, 73, 116, 145, 146, 290, 292, 365, 580, 730, 1,460, 2,117, 4,234, 8,468, 10,585, 21,170 and 42,340 (24 factors)
- First 10 multiples
- 42,340, 84,680, 127,020, 169,360, 211,700, 254,040, 296,380, 338,720, 381,060, 423,400
- Square
- 42,340 × 42,340 = 1,792,675,600
- Square root
- ≈ 205.77
- Sum of the digits
- 4 + 2 + 3 + 4 + 0 = 13
- Rounded to the nearest 10
- 42,340
- Rounded to the nearest 100
- 42,300
- Rounded to the nearest 1000
- 42,000
- Number before
- 42,339
- Number after
- 42,341
- In binary
1010010101100100
Quick check
What number comes just after 42,340?
Show the answer
42,341
Is 42,340 even or odd?
Show the answer
Even
What is 42,340 + 10?
Show the answer
42,350
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 42,340 in words?
42,340 is written "forty-two thousand three hundred forty".
Is 42,340 a prime number?
No. 42,340 is a composite number, because it has more than two factors.
What are the factors of 42,340?
The factors of 42,340 are 1, 2, 4, 5, 10, 20, 29, 58, 73, 116, 145, 146, 290, 292, 365, 580, 730, 1,460, 2,117, 4,234, 8,468, 10,585, 21,170 and 42,340.