20,342 in words
20,342
twenty thousand three hundred forty-two
20,342 is written twenty thousand three hundred forty-two.
Ways to write it
- As an ordinal
- twenty thousand three hundred forty-second
- Expanded form
- 20,000 + 300 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 0 | 0 |
| hundreds | 3 | 300 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 7, 14, 1,453, 2,906, 10,171 and 20,342 (8 factors)
- First 10 multiples
- 20,342, 40,684, 61,026, 81,368, 101,710, 122,052, 142,394, 162,736, 183,078, 203,420
- Square
- 20,342 × 20,342 = 413,796,964
- Square root
- ≈ 142.63
- Sum of the digits
- 2 + 0 + 3 + 4 + 2 = 11
- Rounded to the nearest 10
- 20,340
- Rounded to the nearest 100
- 20,300
- Rounded to the nearest 1000
- 20,000
- Number before
- 20,341
- Number after
- 20,343
- In binary
100111101110110
Quick check
What number comes just after 20,342?
Show the answer
20,343
Is 20,342 even or odd?
Show the answer
Even
What is 20,342 + 10?
Show the answer
20,352
Practice 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 20,342 in words?
20,342 is written "twenty thousand three hundred forty-two".
Is 20,342 a prime number?
No. 20,342 is a composite number, because it has more than two factors.
What are the factors of 20,342?
The factors of 20,342 are 1, 2, 7, 14, 1,453, 2,906, 10,171 and 20,342.