72,080 in words
72,080
seventy-two thousand and eighty
72,080 is written seventy-two thousand and eighty.
Ways to write it
- As an ordinal
- seventy-two thousand and eightieth
- Expanded form
- 70,000 + 2,000 + 80
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 7 | 70,000 |
| thousands | 2 | 2,000 |
| 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, 17, 20, 34, 40, 53, 68, 80, 85, 106, 136, 170, 212, 265, 272, 340, 424, 530, 680, 848, 901, 1,060, 1,360, 1,802, 2,120, 3,604, 4,240, 4,505, 7,208, 9,010, 14,416, 18,020, 36,040 and 72,080 (40 factors)
- First 10 multiples
- 72,080, 144,160, 216,240, 288,320, 360,400, 432,480, 504,560, 576,640, 648,720, 720,800
- Square
- 72,080 × 72,080 = 5,195,526,400
- Square root
- ≈ 268.48
- Sum of the digits
- 7 + 2 + 0 + 8 + 0 = 17
- Rounded to the nearest 10
- 72,080
- Rounded to the nearest 100
- 72,100
- Rounded to the nearest 1000
- 72,000
- Number before
- 72,079
- Number after
- 72,081
- In binary
10001100110010000
Quick check
What number comes just after 72,080?
Show the answer
72,081
Is 72,080 even or odd?
Show the answer
Even
What is 72,080 + 10?
Show the answer
72,090
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 72,080 in words?
72,080 is written "seventy-two thousand and eighty".
Is 72,080 a prime number?
No. 72,080 is a composite number, because it has more than two factors.
What are the factors of 72,080?
The factors of 72,080 are 1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 80, 85, 106, 136, 170, 212, 265, 272, 340, 424, 530, 680, 848, 901, 1,060, 1,360, 1,802, 2,120, 3,604, 4,240, 4,505, 7,208, 9,010, 14,416, 18,020, 36,040 and 72,080.