442,989 in words
442,989
four hundred and forty-two thousand nine hundred and eighty-nine
442,989 is written four hundred and forty-two thousand nine hundred and eighty-nine.
Ways to write it
- As an ordinal
- four hundred and forty-two thousand nine hundred and eighty-ninth
- Expanded form
- 400,000 + 40,000 + 2,000 + 900 + 80 + 9
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 4 | 400,000 |
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 9 | 900 |
| tens | 8 | 80 |
| ones | 9 | 9 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 9, 27, 81, 243, 1,823, 5,469, 16,407, 49,221, 147,663 and 442,989 (12 factors)
- First 10 multiples
- 442,989, 885,978, 1,328,967, 1,771,956, 2,214,945, 2,657,934, 3,100,923, 3,543,912, 3,986,901, 4,429,890
- Square
- 442,989 × 442,989 = 196,239,254,121
- Square root
- ≈ 665.57
- Sum of the digits
- 4 + 4 + 2 + 9 + 8 + 9 = 36
- Rounded to the nearest 10
- 442,990
- Rounded to the nearest 100
- 443,000
- Rounded to the nearest 1000
- 443,000
- Number before
- 442,988
- Number after
- 442,990
- In binary
1101100001001101101
Quick check
What number comes just after 442,989?
Show the answer
442,990
Is 442,989 even or odd?
Show the answer
Odd
What is 442,989 + 10?
Show the answer
442,999
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 442,989 in words?
442,989 is written "four hundred and forty-two thousand nine hundred and eighty-nine".
Is 442,989 a prime number?
No. 442,989 is a composite number, because it has more than two factors.
What are the factors of 442,989?
The factors of 442,989 are 1, 3, 9, 27, 81, 243, 1,823, 5,469, 16,407, 49,221, 147,663 and 442,989.