28 in Urdu Counting is called اٹھائیس ۲۸ athaees.
Athaees اٹھائیس ۲۸
| Numerical Value | 28 |
| Cardinal Number | Twenty-eight |
| Ordinal Number | Twenty-eighth |
| Binary Representation | 11100 |
| Cube | 21952 |
| Divisibility Rule | Divisible by 1, 2, 4, 7, 14, and 28 |
| Divisors | 1, 2, 4, 7, 14, 28 |
| Factors | 1, 2, 4, 7, 14, 28 |
| Prime or Composite | Composite (divisible by 1, 2, 4, 7, 14, 28) |
| Product of its Digits | 2 * 8 = 16 |
| Roman Numeral | XXVIII |
| Square | 784 |
| Square Root | 5.29150262213… |
| Sum of its Digits | 2 + 8 = 10 |
| ASCII Code for ‘\’ | 92 |
| Number of Black Keys on a Piano | 28 |
| Number of Bones in the Human Hand | 28 |
| Number of Days in a Lunar Cycle | 28 |
| Number of Days in February in a Leap Year | 29 |
| Number of Days in February in a Non-Leap Year | 28 |