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What is the Square Root of 12942?

The square root of 12942 is 113.7629113552. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√12942 = 113.7629113552
CalculatedNon-perfect squareIrrational
Exact form√12942
Perfect squareNo
Number typeIrrational
Verification113.76291135522 ≈ 12942

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How the answer is calculated

We solve x2 = 12942. The resulting value is x = 113.7629113552.

Verification: 113.76291135522 ≈ 12942.

Simplified radical form

The square root of 12942 in simplified radical form is 3√1438.

This is equivalent to √12942, with perfect-square factors moved outside the radical.

Nearest Perfect squares

PositionBaseValue
Lower or equal11312769
Upper or equal11412996

Nearby square roots

NumberSquare root
√12939113.7497252744
√12940113.7541208045
√12941113.7585161647
√12942113.7629113552
√12943113.7673063758
√12944113.7717012266
√12945113.7760959077

Number properties

Is 12942 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√12942 is irrational because 12942 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 12942.