16,842 in words
16,842
sixteen thousand eight hundred forty-two
16,842 is written sixteen thousand eight hundred forty-two.
Ways to write it
- As an ordinal
- sixteen thousand eight hundred forty-second
- Expanded form
- 10,000 + 6,000 + 800 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 1 | 10,000 |
| thousands | 6 | 6,000 |
| hundreds | 8 | 800 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1,203, 2,406, 2,807, 5,614, 8,421 and 16,842 (16 factors)
- First 10 multiples
- 16,842, 33,684, 50,526, 67,368, 84,210, 101,052, 117,894, 134,736, 151,578, 168,420
- Square
- 16,842 × 16,842 = 283,652,964
- Square root
- ≈ 129.78
- Sum of the digits
- 1 + 6 + 8 + 4 + 2 = 21
- Rounded to the nearest 10
- 16,840
- Rounded to the nearest 100
- 16,800
- Rounded to the nearest 1000
- 17,000
- Number before
- 16,841
- Number after
- 16,843
- In binary
100000111001010
Quick check
What number comes just after 16,842?
Show the answer
16,843
Is 16,842 even or odd?
Show the answer
Even
What is 16,842 + 10?
Show the answer
16,852
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 16,842 in words?
16,842 is written "sixteen thousand eight hundred forty-two".
Is 16,842 a prime number?
No. 16,842 is a composite number, because it has more than two factors.
What are the factors of 16,842?
The factors of 16,842 are 1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1,203, 2,406, 2,807, 5,614, 8,421 and 16,842.