342,321 in words
342,321
three hundred and forty-two thousand three hundred and twenty-one
342,321 is written three hundred and forty-two thousand three hundred and twenty-one.
Ways to write it
- As an ordinal
- three hundred and forty-two thousand three hundred and twenty-first
- Expanded form
- 300,000 + 40,000 + 2,000 + 300 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 3 | 300,000 |
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 3 | 300 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 7, 21, 16,301, 48,903, 114,107 and 342,321 (8 factors)
- First 10 multiples
- 342,321, 684,642, 1,026,963, 1,369,284, 1,711,605, 2,053,926, 2,396,247, 2,738,568, 3,080,889, 3,423,210
- Square
- 342,321 × 342,321 = 117,183,667,041
- Square root
- ≈ 585.08
- Sum of the digits
- 3 + 4 + 2 + 3 + 2 + 1 = 15
- Rounded to the nearest 10
- 342,320
- Rounded to the nearest 100
- 342,300
- Rounded to the nearest 1000
- 342,000
- Number before
- 342,320
- Number after
- 342,322
- In binary
1010011100100110001
Quick check
What number comes just after 342,321?
Show the answer
342,322
Is 342,321 even or odd?
Show the answer
Odd
What is 342,321 + 10?
Show the answer
342,331
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 342,321 in words?
342,321 is written "three hundred and forty-two thousand three hundred and twenty-one".
Is 342,321 a prime number?
No. 342,321 is a composite number, because it has more than two factors.
What are the factors of 342,321?
The factors of 342,321 are 1, 3, 7, 21, 16,301, 48,903, 114,107 and 342,321.