What is the Square Root of 801?

The square root of 801 is 28.3019433962. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√801 = 28.3019433962
CalculatedNon-perfect squareIrrational
Exact form√801
Perfect squareNo
Number typeIrrational
Verification28.30194339622 ≈ 801

On this page

How the answer is calculated

We solve x2 = 801. The resulting value is x = 28.3019433962.

Verification: 28.30194339622 ≈ 801.

Simplified radical form

The square root of 801 in simplified radical form is 3√89.

This is equivalent to √801, with perfect-square factors moved outside the radical.

Nearest Perfect squares

PositionBaseValue
Lower or equal28784
Upper or equal29841

Nearby square roots

NumberSquare root
√79828.2488937837
√79928.2665880502
√80028.2842712475
√80128.3019433962
√80228.319604517
√80328.3372546306
√80428.3548937575

Number properties

Is 801 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√801 is irrational because 801 is not a perfect square.

Visual guide

Square Root function graph

See how the result changes as the input moves across positive and negative values. Square roots are shown for non-negative inputs; cube roots continue through negative inputs.

Common questions

Frequently asked questions

It asks for the number that, when raised to the power of 2, equals 801.