Square Root Calculator › Square root of 808
Square Root of 808
√808 ≈ 28.425341
808 is not a perfect square, so √808 is an irrational number that is approximately 28.425341. In simplified radical form, √808 = 2√202.
√808 lies between √784 = 28 and √841 = 29.
| Number | 808 |
| Square root (decimal) | 28.425341 |
| Simplified radical | 2√202 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 808 a perfect square?
No, 808 is not a perfect square, so its square root is irrational and approximately 28.425341.
What is the square root of 808 in simplest radical form?
√808 = 2√202 in simplest radical form.