321,344 in words
321,344
three hundred and twenty-one thousand three hundred and forty-four
321,344 is written three hundred and twenty-one thousand three hundred and forty-four.
Ways to write it
- As an ordinal
- three hundred and twenty-one thousand three hundred and forty-fourth
- Expanded form
- 300,000 + 20,000 + 1,000 + 300 + 40 + 4
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 3 | 300,000 |
| ten thousands | 2 | 20,000 |
| thousands | 1 | 1,000 |
| hundreds | 3 | 300 |
| tens | 4 | 40 |
| ones | 4 | 4 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 8, 16, 32, 64, 5,021, 10,042, 20,084, 40,168, 80,336, 160,672 and 321,344 (14 factors)
- First 10 multiples
- 321,344, 642,688, 964,032, 1,285,376, 1,606,720, 1,928,064, 2,249,408, 2,570,752, 2,892,096, 3,213,440
- Square
- 321,344 × 321,344 = 103,261,966,336
- Square root
- ≈ 566.87
- Sum of the digits
- 3 + 2 + 1 + 3 + 4 + 4 = 17
- Rounded to the nearest 10
- 321,340
- Rounded to the nearest 100
- 321,300
- Rounded to the nearest 1000
- 321,000
- Number before
- 321,343
- Number after
- 321,345
- In binary
1001110011101000000
Quick check
What number comes just after 321,344?
Show the answer
321,345
Is 321,344 even or odd?
Show the answer
Even
What is 321,344 + 10?
Show the answer
321,354
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 321,344 in words?
321,344 is written "three hundred and twenty-one thousand three hundred and forty-four".
Is 321,344 a prime number?
No. 321,344 is a composite number, because it has more than two factors.
What are the factors of 321,344?
The factors of 321,344 are 1, 2, 4, 8, 16, 32, 64, 5,021, 10,042, 20,084, 40,168, 80,336, 160,672 and 321,344.