27,842 in words
27,842
twenty-seven thousand eight hundred forty-two
27,842 is written twenty-seven thousand eight hundred forty-two.
Ways to write it
- As an ordinal
- twenty-seven thousand eight hundred forty-second
- Expanded form
- 20,000 + 7,000 + 800 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 7 | 7,000 |
| hundreds | 8 | 800 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 13,921 and 27,842 (4 factors)
- First 10 multiples
- 27,842, 55,684, 83,526, 111,368, 139,210, 167,052, 194,894, 222,736, 250,578, 278,420
- Square
- 27,842 × 27,842 = 775,176,964
- Square root
- ≈ 166.86
- Sum of the digits
- 2 + 7 + 8 + 4 + 2 = 23
- Rounded to the nearest 10
- 27,840
- Rounded to the nearest 100
- 27,800
- Rounded to the nearest 1000
- 28,000
- Number before
- 27,841
- Number after
- 27,843
- In binary
110110011000010
Quick check
What number comes just after 27,842?
Show the answer
27,843
Is 27,842 even or odd?
Show the answer
Even
What is 27,842 + 10?
Show the answer
27,852
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 27,842 in words?
27,842 is written "twenty-seven thousand eight hundred forty-two".
Is 27,842 a prime number?
No. 27,842 is a composite number, because it has more than two factors.
What are the factors of 27,842?
The factors of 27,842 are 1, 2, 13,921 and 27,842.