13,040 in words
13,040
thirteen thousand forty
13,040 is written thirteen thousand forty.
Ways to write it
- As an ordinal
- thirteen thousand fortieth
- Expanded form
- 10,000 + 3,000 + 40
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 1 | 10,000 |
| thousands | 3 | 3,000 |
| hundreds | 0 | 0 |
| tens | 4 | 40 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1,304, 1,630, 2,608, 3,260, 6,520 and 13,040 (20 factors)
- First 10 multiples
- 13,040, 26,080, 39,120, 52,160, 65,200, 78,240, 91,280, 104,320, 117,360, 130,400
- Square
- 13,040 × 13,040 = 170,041,600
- Square root
- ≈ 114.19
- Sum of the digits
- 1 + 3 + 0 + 4 + 0 = 8
- Rounded to the nearest 10
- 13,040
- Rounded to the nearest 100
- 13,000
- Rounded to the nearest 1000
- 13,000
- Number before
- 13,039
- Number after
- 13,041
- In binary
11001011110000
Quick check
What number comes just after 13,040?
Show the answer
13,041
Is 13,040 even or odd?
Show the answer
Even
What is 13,040 + 10?
Show the answer
13,050
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 13,040 in words?
13,040 is written "thirteen thousand forty".
Is 13,040 a prime number?
No. 13,040 is a composite number, because it has more than two factors.
What are the factors of 13,040?
The factors of 13,040 are 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1,304, 1,630, 2,608, 3,260, 6,520 and 13,040.