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What is the Square Root of 21026?

The square root of 21026 is 145.0034482349. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√21026 = 145.0034482349
CalculatedNon-perfect squareIrrational
Exact form√21026
Perfect squareNo
Number typeIrrational
Verification145.00344823492 ≈ 21026

On this page

How the answer is calculated

We solve x2 = 21026. The resulting value is x = 145.0034482349.

Verification: 145.00344823492 ≈ 21026.

Simplified radical form

The square root of 21026 in simplified radical form is √21026.

There are no square factors that can be taken outside the radical, so √21026 is already in simplest radical form.

Nearest Perfect squares

PositionBaseValue
Lower or equal14521025
Upper or equal14621316

Nearby square roots

NumberSquare root
√21023144.9931032843
√21024144.9965516831
√21025145
√21026145.0034482349
√21027145.0068963877
√21028145.0103444586
√21029145.0137924475

Number properties

Is 21026 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√21026 is irrational because 21026 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 21026.