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What is the Square Root of 279?

The square root of 279 is 16.7032930885. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√279 = 16.7032930885
CalculatedNon-perfect squareIrrational
Exact form√279
Perfect squareNo
Number typeIrrational
Verification16.70329308852 ≈ 279

On this page

How the answer is calculated

We solve x2 = 279. The resulting value is x = 16.7032930885.

Verification: 16.70329308852 ≈ 279.

Simplified radical form

The square root of 279 in simplified radical form is 3√31.

This is equivalent to √279, with perfect-square factors moved outside the radical.

Nearest Perfect squares

PositionBaseValue
Lower or equal16256
Upper or equal17289

Nearby square roots

NumberSquare root
√27616.6132477258
√27716.6433169771
√27816.6733320005
√27916.7032930885
√28016.7332005307
√28116.7630546142
√28216.7928556237

Number properties

Is 279 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√279 is irrational because 279 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 279.