The square root of 900 is 30.
The square root of 900 is 30.
Because 30 × 30 = 900, 900 is a perfect square and its root is a whole number.
You can check it by squaring the result: 30² ≈ 900.
| √900 | = 30 |
| 30² | = 900 |
| ∛900 | = 9.654894 |
| Number | Square root | Note |
|---|---|---|
| 289 | 17 | perfect square |
| 324 | 18 | perfect square |
| 361 | 19 | perfect square |
| 400 | 20 | perfect square |
| 500 | 22.36068 | |
| 625 | 25 | perfect square |
| 900 | 30 | this page |
| 1000 | 31.622777 |
The square root of 900 is 30.
Yes. 30 × 30 = 900.
Rational, because it is the whole number 30.
The cube root of 900 is about 9.654894.
Yes. Use the calculator on this page, or open the full free Scientific Calculator with memory, history and keyboard support.