Infolity
  1. Home
  2. Calculators
  3. Square Root

What is the Square Root of 868?

The square root of 868 is 29.4618397253. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√868 = 29.4618397253
CalculatedNon-perfect squareIrrational
Exact form√868
Perfect squareNo
Number typeIrrational
Verification29.46183972532 ≈ 868

On this page

How the answer is calculated

We solve x2 = 868. The resulting value is x = 29.4618397253.

Verification: 29.46183972532 ≈ 868.

Simplified radical form

The square root of 868 in simplified radical form is 2√217.

This is equivalent to √868, with perfect-square factors moved outside the radical.

Nearest Perfect squares

PositionBaseValue
Lower or equal29841
Upper or equal30900

Nearby square roots

NumberSquare root
√86529.4108823397
√86629.4278779391
√86729.4448637287
√86829.4618397253
√86929.478805946
√87029.4957624075
√87129.5127091267

Number properties

Is 868 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√868 is irrational because 868 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 868.