16,009 in words
16,009
sixteen thousand and nine
16,009 is written sixteen thousand and nine.
Ways to write it
- As an ordinal
- sixteen thousand and ninth
- Expanded form
- 10,000 + 6,000 + 9
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 1 | 10,000 |
| thousands | 6 | 6,000 |
| hundreds | 0 | 0 |
| tens | 0 | 0 |
| ones | 9 | 9 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 7, 2,287 and 16,009 (4 factors)
- First 10 multiples
- 16,009, 32,018, 48,027, 64,036, 80,045, 96,054, 112,063, 128,072, 144,081, 160,090
- Square
- 16,009 × 16,009 = 256,288,081
- Square root
- ≈ 126.53
- Sum of the digits
- 1 + 6 + 0 + 0 + 9 = 16
- Rounded to the nearest 10
- 16,010
- Rounded to the nearest 100
- 16,000
- Rounded to the nearest 1000
- 16,000
- Number before
- 16,008
- Number after
- 16,010
- In binary
11111010001001
Quick check
What number comes just after 16,009?
Show the answer
16,010
Is 16,009 even or odd?
Show the answer
Odd
What is 16,009 + 10?
Show the answer
16,019
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 16,009 in words?
16,009 is written "sixteen thousand and nine".
Is 16,009 a prime number?
No. 16,009 is a composite number, because it has more than two factors.
What are the factors of 16,009?
The factors of 16,009 are 1, 7, 2,287 and 16,009.