27,009 in words
27,009
twenty-seven thousand nine
27,009 is written twenty-seven thousand nine.
Ways to write it
- As an ordinal
- twenty-seven thousand ninth
- Expanded form
- 20,000 + 7,000 + 9
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 7 | 7,000 |
| hundreds | 0 | 0 |
| tens | 0 | 0 |
| ones | 9 | 9 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 9, 3,001, 9,003 and 27,009 (6 factors)
- First 10 multiples
- 27,009, 54,018, 81,027, 108,036, 135,045, 162,054, 189,063, 216,072, 243,081, 270,090
- Square
- 27,009 × 27,009 = 729,486,081
- Square root
- ≈ 164.34
- Sum of the digits
- 2 + 7 + 0 + 0 + 9 = 18
- Rounded to the nearest 10
- 27,010
- Rounded to the nearest 100
- 27,000
- Rounded to the nearest 1000
- 27,000
- Number before
- 27,008
- Number after
- 27,010
- In binary
110100110000001
Quick check
What number comes just after 27,009?
Show the answer
27,010
Is 27,009 even or odd?
Show the answer
Odd
What is 27,009 + 10?
Show the answer
27,019
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 27,009 in words?
27,009 is written "twenty-seven thousand nine".
Is 27,009 a prime number?
No. 27,009 is a composite number, because it has more than two factors.
What are the factors of 27,009?
The factors of 27,009 are 1, 3, 9, 3,001, 9,003 and 27,009.