42,980 in words
42,980
forty-two thousand nine hundred eighty
42,980 is written forty-two thousand nine hundred eighty.
Ways to write it
- As an ordinal
- forty-two thousand nine hundred eightieth
- Expanded form
- 40,000 + 2,000 + 900 + 80
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 9 | 900 |
| tens | 8 | 80 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1,228, 1,535, 2,149, 3,070, 4,298, 6,140, 8,596, 10,745, 21,490 and 42,980 (24 factors)
- First 10 multiples
- 42,980, 85,960, 128,940, 171,920, 214,900, 257,880, 300,860, 343,840, 386,820, 429,800
- Square
- 42,980 × 42,980 = 1,847,280,400
- Square root
- ≈ 207.32
- Sum of the digits
- 4 + 2 + 9 + 8 + 0 = 23
- Rounded to the nearest 10
- 42,980
- Rounded to the nearest 100
- 43,000
- Rounded to the nearest 1000
- 43,000
- Number before
- 42,979
- Number after
- 42,981
- In binary
1010011111100100
Quick check
What number comes just after 42,980?
Show the answer
42,981
Is 42,980 even or odd?
Show the answer
Even
What is 42,980 + 10?
Show the answer
42,990
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 42,980 in words?
42,980 is written "forty-two thousand nine hundred eighty".
Is 42,980 a prime number?
No. 42,980 is a composite number, because it has more than two factors.
What are the factors of 42,980?
The factors of 42,980 are 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1,228, 1,535, 2,149, 3,070, 4,298, 6,140, 8,596, 10,745, 21,490 and 42,980.