42,670 in words
42,670
forty-two thousand six hundred seventy
42,670 is written forty-two thousand six hundred seventy.
Ways to write it
- As an ordinal
- forty-two thousand six hundred seventieth
- Expanded form
- 40,000 + 2,000 + 600 + 70
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 6 | 600 |
| tens | 7 | 70 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 5, 10, 17, 34, 85, 170, 251, 502, 1,255, 2,510, 4,267, 8,534, 21,335 and 42,670 (16 factors)
- First 10 multiples
- 42,670, 85,340, 128,010, 170,680, 213,350, 256,020, 298,690, 341,360, 384,030, 426,700
- Square
- 42,670 × 42,670 = 1,820,728,900
- Square root
- ≈ 206.57
- Sum of the digits
- 4 + 2 + 6 + 7 + 0 = 19
- Rounded to the nearest 10
- 42,670
- Rounded to the nearest 100
- 42,700
- Rounded to the nearest 1000
- 43,000
- Number before
- 42,669
- Number after
- 42,671
- In binary
1010011010101110
Quick check
What number comes just after 42,670?
Show the answer
42,671
Is 42,670 even or odd?
Show the answer
Even
What is 42,670 + 10?
Show the answer
42,680
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 42,670 in words?
42,670 is written "forty-two thousand six hundred seventy".
Is 42,670 a prime number?
No. 42,670 is a composite number, because it has more than two factors.
What are the factors of 42,670?
The factors of 42,670 are 1, 2, 5, 10, 17, 34, 85, 170, 251, 502, 1,255, 2,510, 4,267, 8,534, 21,335 and 42,670.