√771 = 27.7668867538. 771 is not a perfect square; the result is irrational.

Is 771 a perfect square?

No, 771 is not a perfect square. Its square root is irrational.

What is 27.7668867538 squared?

27.7668867538 squared is approximately 771. (27.7668867538)² ≈ 771

Instant answer with step-by-step solution

√771 = 27.7668867538

√771 = 27.7668867538

⚠ 771 is not a perfect square — result rounded to 10 significant figures

We need to find √771 — a number that when multiplied by itself equals 771.
771 is not a perfect square. Its square root is irrational.
It falls between √729 = 27 and √784 = 28.
Using the formula √N = N^(1/2): √771 = 771^0.5 = 27.7668867538
Verification: 27.7668867538 × 27.7668867538 ≈ 771 ✓ (rounded to 10 significant figures)

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