23,942 in words
23,942
twenty-three thousand nine hundred and forty-two
23,942 is written twenty-three thousand nine hundred and forty-two.
Ways to write it
- As an ordinal
- twenty-three thousand nine hundred and forty-second
- Expanded form
- 20,000 + 3,000 + 900 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 3 | 3,000 |
| hundreds | 9 | 900 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 11,971 and 23,942 (4 factors)
- First 10 multiples
- 23,942, 47,884, 71,826, 95,768, 119,710, 143,652, 167,594, 191,536, 215,478, 239,420
- Square
- 23,942 × 23,942 = 573,219,364
- Square root
- ≈ 154.73
- Sum of the digits
- 2 + 3 + 9 + 4 + 2 = 20
- Rounded to the nearest 10
- 23,940
- Rounded to the nearest 100
- 23,900
- Rounded to the nearest 1000
- 24,000
- Number before
- 23,941
- Number after
- 23,943
- In binary
101110110000110
Quick check
What number comes just after 23,942?
Show the answer
23,943
Is 23,942 even or odd?
Show the answer
Even
What is 23,942 + 10?
Show the answer
23,952
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
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How do you write 23,942 in words?
23,942 is written "twenty-three thousand nine hundred and forty-two".
Is 23,942 a prime number?
No. 23,942 is a composite number, because it has more than two factors.
What are the factors of 23,942?
The factors of 23,942 are 1, 2, 11,971 and 23,942.