20,942 in words
20,942
twenty thousand nine hundred forty-two
20,942 is written twenty thousand nine hundred forty-two.
Ways to write it
- As an ordinal
- twenty thousand nine hundred forty-second
- Expanded form
- 20,000 + 900 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 0 | 0 |
| hundreds | 9 | 900 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 37, 74, 283, 566, 10,471 and 20,942 (8 factors)
- First 10 multiples
- 20,942, 41,884, 62,826, 83,768, 104,710, 125,652, 146,594, 167,536, 188,478, 209,420
- Square
- 20,942 × 20,942 = 438,567,364
- Square root
- ≈ 144.71
- Sum of the digits
- 2 + 0 + 9 + 4 + 2 = 17
- Rounded to the nearest 10
- 20,940
- Rounded to the nearest 100
- 20,900
- Rounded to the nearest 1000
- 21,000
- Number before
- 20,941
- Number after
- 20,943
- In binary
101000111001110
Quick check
What number comes just after 20,942?
Show the answer
20,943
Is 20,942 even or odd?
Show the answer
Even
What is 20,942 + 10?
Show the answer
20,952
Practise with a game
Factors, Multiples & Primes
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Number Patterns
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How do you write 20,942 in words?
20,942 is written "twenty thousand nine hundred forty-two".
Is 20,942 a prime number?
No. 20,942 is a composite number, because it has more than two factors.
What are the factors of 20,942?
The factors of 20,942 are 1, 2, 37, 74, 283, 566, 10,471 and 20,942.