42,680 in words
42,680
forty-two thousand six hundred eighty
42,680 is written forty-two thousand six hundred eighty.
Ways to write it
- As an ordinal
- forty-two thousand six hundred eightieth
- Expanded form
- 40,000 + 2,000 + 600 + 80
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 6 | 600 |
| tens | 8 | 80 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1,067, 1,940, 2,134, 3,880, 4,268, 5,335, 8,536, 10,670, 21,340 and 42,680 (32 factors)
- First 10 multiples
- 42,680, 85,360, 128,040, 170,720, 213,400, 256,080, 298,760, 341,440, 384,120, 426,800
- Square
- 42,680 × 42,680 = 1,821,582,400
- Square root
- ≈ 206.59
- Sum of the digits
- 4 + 2 + 6 + 8 + 0 = 20
- Rounded to the nearest 10
- 42,680
- Rounded to the nearest 100
- 42,700
- Rounded to the nearest 1000
- 43,000
- Number before
- 42,679
- Number after
- 42,681
- In binary
1010011010111000
Quick check
What number comes just after 42,680?
Show the answer
42,681
Is 42,680 even or odd?
Show the answer
Even
What is 42,680 + 10?
Show the answer
42,690
Practise 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 42,680 in words?
42,680 is written "forty-two thousand six hundred eighty".
Is 42,680 a prime number?
No. 42,680 is a composite number, because it has more than two factors.
What are the factors of 42,680?
The factors of 42,680 are 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1,067, 1,940, 2,134, 3,880, 4,268, 5,335, 8,536, 10,670, 21,340 and 42,680.