The square root of 50 is 7.07106781 (rounded to 8 decimal places).
The square root of 50 is 7.07106781 (rounded to 8 decimal places).
It is not a perfect square, so the root is irrational. In simplest radical form, √50 = 5√2, because 50 = 25 × 2.
50 lies between the perfect squares 49 (7²) and 64 (8²), so √50 is between 7 and 8. Our answer 7.07106781 fits that range.
You can check it by squaring the result: 7.07106781² ≈ 50.
| √50 | = 7.07106781 |
| 7.07106781² | = 50 |
| ∛50 | = 3.684031 |
| Number | Square root | Note |
|---|---|---|
| 28 | 5.291503 | |
| 29 | 5.385165 | |
| 30 | 5.477226 | |
| 36 | 6 | perfect square |
| 40 | 6.324555 | |
| 49 | 7 | perfect square |
| 50 | 7.071068 | this page |
| 64 | 8 | perfect square |
The square root of 50 is 7.07106781 (rounded to 8 decimal places).
No. The nearest perfect squares are 49 and 64.
Irrational. Its decimal never ends or repeats.
The cube root of 50 is about 3.684031.
Yes. Use the calculator on this page, or open the full free Scientific Calculator with memory, history and keyboard support.