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What is the square root of 159?

Answer
12.609520
159 is not a perfect square12.609520² = 12.609520² ≈ 15912.609520 × 12.609520 = ≈ 159

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How We Calculated This

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

√159 = 12.609520

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Calculated using verified formulas. Last updated March 2026.