What is the Square Root of 15309?

The square root of 15309 is 123.7295437638. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√15309 = 123.7295437638
CalculatedNon-perfect squareIrrational
Exact form√15309
Perfect squareNo
Number typeIrrational
Verification123.72954376382 ≈ 15309

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How the answer is calculated

We solve x2 = 15309. The resulting value is x = 123.7295437638.

Verification: 123.72954376382 ≈ 15309.

Simplified radical form

The square root of 15309 in simplified radical form is 27√21.

This is equivalent to √15309, with perfect-square factors moved outside the radical.

Nearest Perfect squares

PositionBaseValue
Lower or equal12315129
Upper or equal12415376

Nearby square roots

NumberSquare root
√15306123.7174199537
√15307123.7214613557
√15308123.7255026258
√15309123.7295437638
√15310123.7335847699
√15311123.7376256439
√15312123.7416663861

Number properties

Is 15309 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√15309 is irrational because 15309 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 15309.