Square Root Calculator › Square root of 191
Square Root of 191
√191 ≈ 13.820275
191 is not a perfect square, so √191 is an irrational number that is approximately 13.820275. In simplified radical form, √191 = √191.
√191 lies between √169 = 13 and √196 = 14.
| Number | 191 |
| Square root (decimal) | 13.820275 |
| Simplified radical | √191 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 191 a perfect square?
No, 191 is not a perfect square, so its square root is irrational and approximately 13.820275.
What is the square root of 191 in simplest radical form?
√191 = √191 in simplest radical form.