Square Root of 121
√121 = 11
Perfect Square ✓
How to Find the Square Root of 121
The square root of 121 is the number that, when multiplied by itself, equals 121.
Since 11 × 11 = 121, the square root is exactly 11. This makes 121 a perfect square.
Nearby Square Roots
| Expression | Result |
|---|---|
| √116 | 10.770330 |
| √117 | 10.816654 |
| √118 | 10.862780 |
| √119 | 10.908712 |
| √120 | 10.954451 |
| √121 | 11 |
| √122 | 11.045361 |
| √123 | 11.090537 |
| √124 | 11.135529 |
| √125 | 11.180340 |
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