Square Root Calculator › Square root of 366

Square Root of 366

√366 ≈ 19.131126

366 is not a perfect square, so √366 is an irrational number that is approximately 19.131126. In simplified radical form, √366 = √366.

√366 lies between √361 = 19 and √400 = 20.

Number366
Square root (decimal)19.131126
Simplified radical√366
Perfect square?No
Rational?No

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Nearby square roots

√364 · √365 · √367 · √368

← Square root of 365 | Square root of 367 →

Frequently asked questions

Is 366 a perfect square?

No, 366 is not a perfect square, so its square root is irrational and approximately 19.131126.

What is the square root of 366 in simplest radical form?

√366 = √366 in simplest radical form.