80,042 in words
80,042
eighty thousand forty-two
80,042 is written eighty thousand forty-two.
Ways to write it
- As an ordinal
- eighty thousand forty-second
- Expanded form
- 80,000 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 8 | 80,000 |
| thousands | 0 | 0 |
| hundreds | 0 | 0 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 31, 62, 1,291, 2,582, 40,021 and 80,042 (8 factors)
- First 10 multiples
- 80,042, 160,084, 240,126, 320,168, 400,210, 480,252, 560,294, 640,336, 720,378, 800,420
- Square
- 80,042 × 80,042 = 6,406,721,764
- Square root
- ≈ 282.92
- Sum of the digits
- 8 + 0 + 0 + 4 + 2 = 14
- Rounded to the nearest 10
- 80,040
- Rounded to the nearest 100
- 80,000
- Rounded to the nearest 1000
- 80,000
- Number before
- 80,041
- Number after
- 80,043
- In binary
10011100010101010
Quick check
What number comes just after 80,042?
Show the answer
80,043
Is 80,042 even or odd?
Show the answer
Even
What is 80,042 + 10?
Show the answer
80,052
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 80,042 in words?
80,042 is written "eighty thousand forty-two".
Is 80,042 a prime number?
No. 80,042 is a composite number, because it has more than two factors.
What are the factors of 80,042?
The factors of 80,042 are 1, 2, 31, 62, 1,291, 2,582, 40,021 and 80,042.