16,642 in words
16,642
sixteen thousand six hundred and forty-two
16,642 is written sixteen thousand six hundred and forty-two.
Ways to write it
- As an ordinal
- sixteen thousand six hundred and forty-second
- Expanded form
- 10,000 + 6,000 + 600 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 1 | 10,000 |
| thousands | 6 | 6,000 |
| hundreds | 6 | 600 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 53, 106, 157, 314, 8,321 and 16,642 (8 factors)
- First 10 multiples
- 16,642, 33,284, 49,926, 66,568, 83,210, 99,852, 116,494, 133,136, 149,778, 166,420
- Square
- 16,642 × 16,642 = 276,956,164
- Square root
- ≈ 129.00
- Sum of the digits
- 1 + 6 + 6 + 4 + 2 = 19
- Rounded to the nearest 10
- 16,640
- Rounded to the nearest 100
- 16,600
- Rounded to the nearest 1000
- 17,000
- Number before
- 16,641
- Number after
- 16,643
- In binary
100000100000010
Quick check
What number comes just after 16,642?
Show the answer
16,643
Is 16,642 even or odd?
Show the answer
Even
What is 16,642 + 10?
Show the answer
16,652
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 16,642 in words?
16,642 is written "sixteen thousand six hundred and forty-two".
Is 16,642 a prime number?
No. 16,642 is a composite number, because it has more than two factors.
What are the factors of 16,642?
The factors of 16,642 are 1, 2, 53, 106, 157, 314, 8,321 and 16,642.