321,442 in words
321,442
three hundred and twenty-one thousand four hundred and forty-two
321,442 is written three hundred and twenty-one thousand four hundred and forty-two.
Ways to write it
- As an ordinal
- three hundred and twenty-one thousand four hundred and forty-second
- Expanded form
- 300,000 + 20,000 + 1,000 + 400 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 3 | 300,000 |
| ten thousands | 2 | 20,000 |
| thousands | 1 | 1,000 |
| hundreds | 4 | 400 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 11, 19, 22, 38, 209, 418, 769, 1,538, 8,459, 14,611, 16,918, 29,222, 160,721 and 321,442 (16 factors)
- First 10 multiples
- 321,442, 642,884, 964,326, 1,285,768, 1,607,210, 1,928,652, 2,250,094, 2,571,536, 2,892,978, 3,214,420
- Square
- 321,442 × 321,442 = 103,324,959,364
- Square root
- ≈ 566.96
- Sum of the digits
- 3 + 2 + 1 + 4 + 4 + 2 = 16
- Rounded to the nearest 10
- 321,440
- Rounded to the nearest 100
- 321,400
- Rounded to the nearest 1000
- 321,000
- Number before
- 321,441
- Number after
- 321,443
- In binary
1001110011110100010
Quick check
What number comes just after 321,442?
Show the answer
321,443
Is 321,442 even or odd?
Show the answer
Even
What is 321,442 + 10?
Show the answer
321,452
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 321,442 in words?
321,442 is written "three hundred and twenty-one thousand four hundred and forty-two".
Is 321,442 a prime number?
No. 321,442 is a composite number, because it has more than two factors.
What are the factors of 321,442?
The factors of 321,442 are 1, 2, 11, 19, 22, 38, 209, 418, 769, 1,538, 8,459, 14,611, 16,918, 29,222, 160,721 and 321,442.