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What is the square root of 127?

Answer
11.269428
127 is not a perfect square11.269428² = 11.269428² ≈ 12711.269428 × 11.269428 = ≈ 127

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How We Calculated This

√n — the number which, multiplied by itself, equals n

√127 = 11.269428

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Calculated using verified formulas. Last updated March 2026.