The square root of 22 is 4.69041576 (rounded to 8 decimal places).
The square root of 22 is 4.69041576 (rounded to 8 decimal places).
It is not a perfect square and has no square factor, so √22 is irrational and cannot be simplified.
22 lies between the perfect squares 16 (4²) and 25 (5²), so √22 is between 4 and 5. Our answer 4.69041576 fits that range.
You can check it by squaring the result: 4.69041576² ≈ 22.
| √22 | = 4.69041576 |
| 4.69041576² | = 22 |
| ∛22 | = 2.802039 |
| Number | Square root | Note |
|---|---|---|
| 18 | 4.242641 | |
| 19 | 4.358899 | |
| 20 | 4.472136 | |
| 21 | 4.582576 | |
| 22 | 4.690416 | this page |
| 23 | 4.795832 | |
| 24 | 4.898979 | |
| 25 | 5 | perfect square |
The square root of 22 is 4.69041576 (rounded to 8 decimal places).
No. The nearest perfect squares are 16 and 25.
Irrational. Its decimal never ends or repeats.
The cube root of 22 is about 2.802039.
Yes. Use the calculator on this page, or open the full free Scientific Calculator with memory, history and keyboard support.