Square Root Calculator › Square root of 154
Square Root of 154
√154 ≈ 12.409674
154 is not a perfect square, so √154 is an irrational number that is approximately 12.409674. In simplified radical form, √154 = √154.
√154 lies between √144 = 12 and √169 = 13.
| Number | 154 |
| Square root (decimal) | 12.409674 |
| Simplified radical | √154 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 154 a perfect square?
No, 154 is not a perfect square, so its square root is irrational and approximately 12.409674.
What is the square root of 154 in simplest radical form?
√154 = √154 in simplest radical form.