80,442 in words
80,442
eighty thousand four hundred and forty-two
80,442 is written eighty thousand four hundred and forty-two.
Ways to write it
- As an ordinal
- eighty thousand four hundred and forty-second
- Expanded form
- 80,000 + 400 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 8 | 80,000 |
| thousands | 0 | 0 |
| hundreds | 4 | 400 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3, 6, 9, 18, 41, 82, 109, 123, 218, 246, 327, 369, 654, 738, 981, 1,962, 4,469, 8,938, 13,407, 26,814, 40,221 and 80,442 (24 factors)
- First 10 multiples
- 80,442, 160,884, 241,326, 321,768, 402,210, 482,652, 563,094, 643,536, 723,978, 804,420
- Square
- 80,442 × 80,442 = 6,470,915,364
- Square root
- ≈ 283.62
- Sum of the digits
- 8 + 0 + 4 + 4 + 2 = 18
- Rounded to the nearest 10
- 80,440
- Rounded to the nearest 100
- 80,400
- Rounded to the nearest 1000
- 80,000
- Number before
- 80,441
- Number after
- 80,443
- In binary
10011101000111010
Quick check
What number comes just after 80,442?
Show the answer
80,443
Is 80,442 even or odd?
Show the answer
Even
What is 80,442 + 10?
Show the answer
80,452
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 80,442 in words?
80,442 is written "eighty thousand four hundred and forty-two".
Is 80,442 a prime number?
No. 80,442 is a composite number, because it has more than two factors.
What are the factors of 80,442?
The factors of 80,442 are 1, 2, 3, 6, 9, 18, 41, 82, 109, 123, 218, 246, 327, 369, 654, 738, 981, 1,962, 4,469, 8,938, 13,407, 26,814, 40,221 and 80,442.