√869 = 29.478805946. 869 is not a perfect square; the result is irrational.

Is 869 a perfect square?

No, 869 is not a perfect square. Its square root is irrational.

What is 29.478805946 squared?

29.478805946 squared is approximately 869. (29.478805946)² ≈ 869

Instant answer with step-by-step solution

√869 = 29.478805946

√869 = 29.478805946

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

We need to find √869 — a number that when multiplied by itself equals 869.
869 is not a perfect square. Its square root is irrational.
It falls between √841 = 29 and √900 = 30.
Using the formula √N = N^(1/2): √869 = 869^0.5 = 29.478805946
Verification: 29.478805946 × 29.478805946 ≈ 869 ✓ (rounded to 10 significant figures)

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