What is the Square Root of 865?

Instant answer with step-by-step solution

√865 = 29.4108823397
√865 = 29.4108823397
⚠ 865 is not a perfect square — result rounded to 10 significant figures

Step-by-step explanation

  1. We need to find √865 — a number that when multiplied by itself equals 865.
  2. 865 is not a perfect square. Its square root is irrational.
  3. It falls between √841 = 29 and √900 = 30.
  4. Using the formula √N = N^(1/2): √865 = 865^0.5 = 29.4108823397
  5. Verification: 29.4108823397 × 29.4108823397 ≈ 865 ✓ (rounded to 10 significant figures)

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Related calculations

Square root of 865865 square root√864 = 29.3938769134√866 = 29.4278779391√863 = 29.3768616431√867 = 29.4448637287√868 = 29.4618397253√862 = 29.3598365118

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Square Root Laws Square Root Chart Easiest Method Negative Square Roots