18,080 in words
18,080
eighteen thousand and eighty
18,080 is written eighteen thousand and eighty.
Ways to write it
- As an ordinal
- eighteen thousand and eightieth
- Expanded form
- 10,000 + 8,000 + 80
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 1 | 10,000 |
| thousands | 8 | 8,000 |
| hundreds | 0 | 0 |
| tens | 8 | 80 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1,130, 1,808, 2,260, 3,616, 4,520, 9,040 and 18,080 (24 factors)
- First 10 multiples
- 18,080, 36,160, 54,240, 72,320, 90,400, 108,480, 126,560, 144,640, 162,720, 180,800
- Square
- 18,080 × 18,080 = 326,886,400
- Square root
- ≈ 134.46
- Sum of the digits
- 1 + 8 + 0 + 8 + 0 = 17
- Rounded to the nearest 10
- 18,080
- Rounded to the nearest 100
- 18,100
- Rounded to the nearest 1000
- 18,000
- Number before
- 18,079
- Number after
- 18,081
- In binary
100011010100000
Quick check
What number comes just after 18,080?
Show the answer
18,081
Is 18,080 even or odd?
Show the answer
Even
What is 18,080 + 10?
Show the answer
18,090
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 18,080 in words?
18,080 is written "eighteen thousand and eighty".
Is 18,080 a prime number?
No. 18,080 is a composite number, because it has more than two factors.
What are the factors of 18,080?
The factors of 18,080 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1,130, 1,808, 2,260, 3,616, 4,520, 9,040 and 18,080.