27,440 in words
27,440
twenty-seven thousand four hundred forty
27,440 is written twenty-seven thousand four hundred forty.
Ways to write it
- As an ordinal
- twenty-seven thousand four hundred fortieth
- Expanded form
- 20,000 + 7,000 + 400 + 40
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 7 | 7,000 |
| hundreds | 4 | 400 |
| tens | 4 | 40 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1,372, 1,715, 1,960, 2,744, 3,430, 3,920, 5,488, 6,860, 13,720 and 27,440 (40 factors)
- First 10 multiples
- 27,440, 54,880, 82,320, 109,760, 137,200, 164,640, 192,080, 219,520, 246,960, 274,400
- Square
- 27,440 × 27,440 = 752,953,600
- Square root
- ≈ 165.65
- Sum of the digits
- 2 + 7 + 4 + 4 + 0 = 17
- Rounded to the nearest 10
- 27,440
- Rounded to the nearest 100
- 27,400
- Rounded to the nearest 1000
- 27,000
- Number before
- 27,439
- Number after
- 27,441
- In binary
110101100110000
Quick check
What number comes just after 27,440?
Show the answer
27,441
Is 27,440 even or odd?
Show the answer
Even
What is 27,440 + 10?
Show the answer
27,450
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 27,440 in words?
27,440 is written "twenty-seven thousand four hundred forty".
Is 27,440 a prime number?
No. 27,440 is a composite number, because it has more than two factors.
What are the factors of 27,440?
The factors of 27,440 are 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1,372, 1,715, 1,960, 2,744, 3,430, 3,920, 5,488, 6,860, 13,720 and 27,440.