What is the square root of 189?

Answer

13.747727

189 is not a perfect square13.747727² = 13.747727² ≈ 18913.747727 × 13.747727 = ≈ 189

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How We Calculated This

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

√189 = 13.747727

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Calculated using verified formulas. Last updated March 2026.