Square Root Calculator › Square root of 806
Square Root of 806
√806 ≈ 28.390139
806 is not a perfect square, so √806 is an irrational number that is approximately 28.390139. In simplified radical form, √806 = √806.
√806 lies between √784 = 28 and √841 = 29.
| Number | 806 |
| Square root (decimal) | 28.390139 |
| Simplified radical | √806 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 806 a perfect square?
No, 806 is not a perfect square, so its square root is irrational and approximately 28.390139.
What is the square root of 806 in simplest radical form?
√806 = √806 in simplest radical form.