323,421 in words
323,421
three hundred and twenty-three thousand four hundred and twenty-one
323,421 is written three hundred and twenty-three thousand four hundred and twenty-one.
Ways to write it
- As an ordinal
- three hundred and twenty-three thousand four hundred and twenty-first
- Expanded form
- 300,000 + 20,000 + 3,000 + 400 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 3 | 300,000 |
| ten thousands | 2 | 20,000 |
| thousands | 3 | 3,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 7, 21, 15,401, 46,203, 107,807 and 323,421 (8 factors)
- First 10 multiples
- 323,421, 646,842, 970,263, 1,293,684, 1,617,105, 1,940,526, 2,263,947, 2,587,368, 2,910,789, 3,234,210
- Square
- 323,421 × 323,421 = 104,601,143,241
- Square root
- ≈ 568.70
- Sum of the digits
- 3 + 2 + 3 + 4 + 2 + 1 = 15
- Rounded to the nearest 10
- 323,420
- Rounded to the nearest 100
- 323,400
- Rounded to the nearest 1000
- 323,000
- Number before
- 323,420
- Number after
- 323,422
- In binary
1001110111101011101
Quick check
What number comes just after 323,421?
Show the answer
323,422
Is 323,421 even or odd?
Show the answer
Odd
What is 323,421 + 10?
Show the answer
323,431
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 323,421 in words?
323,421 is written "three hundred and twenty-three thousand four hundred and twenty-one".
Is 323,421 a prime number?
No. 323,421 is a composite number, because it has more than two factors.
What are the factors of 323,421?
The factors of 323,421 are 1, 3, 7, 21, 15,401, 46,203, 107,807 and 323,421.