2,009 in words
2,009
two thousand and nine
2,009 is written two thousand and nine.
Ways to write it
- As an ordinal
- two thousand and ninth
- Roman numeral
- MMIX
- Expanded form
- 2,000 + 9
Place value
| Place | Digit | Value |
|---|---|---|
| thousands | 2 | 2,000 |
| hundreds | 0 | 0 |
| tens | 0 | 0 |
| ones | 9 | 9 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 7, 41, 49, 287 and 2,009 (6 factors)
- First 10 multiples
- 2,009, 4,018, 6,027, 8,036, 10,045, 12,054, 14,063, 16,072, 18,081, 20,090
- Square
- 2,009 × 2,009 = 40,36,081
- Square root
- ≈ 44.82
- Sum of the digits
- 2 + 0 + 0 + 9 = 11
- Rounded to the nearest 10
- 2,010
- Rounded to the nearest 100
- 2,000
- Rounded to the nearest 1000
- 2,000
- Number before
- 2,008
- Number after
- 2,010
- In binary
11111011001
Quick check
What number comes just after 2,009?
Show the answer
2,010
Is 2,009 even or odd?
Show the answer
Odd
What is 2,009 + 10?
Show the answer
2,019
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Roman Numerals
Read and write Roman numerals from I to 3,999.Frequently asked questions
How do you write 2,009 in words?
2,009 is written "two thousand and nine".
Is 2,009 a prime number?
No. 2,009 is a composite number, because it has more than two factors.
What are the factors of 2,009?
The factors of 2,009 are 1, 7, 41, 49, 287 and 2,009.
How do you write 2,009 in Roman numerals?
2,009 in Roman numerals is MMIX.