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What is the Square Root of 21355?

The square root of 21355 is 146.1335006082. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√21355 = 146.1335006082
CalculatedNon-perfect squareIrrational
Exact form√21355
Perfect squareNo
Number typeIrrational
Verification146.13350060822 ≈ 21355

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How the answer is calculated

We solve x2 = 21355. The resulting value is x = 146.1335006082.

Verification: 146.13350060822 ≈ 21355.

Simplified radical form

The square root of 21355 in simplified radical form is √21355.

There are no square factors that can be taken outside the radical, so √21355 is already in simplest radical form.

Nearest Perfect squares

PositionBaseValue
Lower or equal14621316
Upper or equal14721609

Nearby square roots

NumberSquare root
√21352146.1232356609
√21353146.1266573901
√21354146.1300790392
√21355146.1335006082
√21356146.1369220971
√21357146.1403435058
√21358146.1437648345

Number properties

Is 21355 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√21355 is irrational because 21355 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 21355.