What is the Square Root of 1018?

The square root of 1018 is 31.9061122671. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√1018 = 31.9061122671
CalculatedNon-perfect squareIrrational
Exact form√1018
Perfect squareNo
Number typeIrrational
Verification31.90611226712 ≈ 1018

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How the answer is calculated

We solve x2 = 1018. The resulting value is x = 31.9061122671.

Verification: 31.90611226712 ≈ 1018.

Simplified radical form

The square root of 1018 in simplified radical form is √1018.

There are no square factors that can be taken outside the radical, so √1018 is already in simplest radical form.

Nearest Perfect squares

PositionBaseValue
Lower or equal31961
Upper or equal321024

Nearby square roots

NumberSquare root
√101531.8590646441
√101631.874754901
√101731.8904374382
√101831.9061122671
√101931.921779399
√102031.9374388453
√102131.9530906173

Number properties

Is 1018 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√1018 is irrational because 1018 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 1018.