What is the square root of 133?

Answer

11.532563

133 is not a perfect square11.532563² = 11.532563² ≈ 13311.532563 × 11.532563 = ≈ 133

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How We Calculated This

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

√133 = 11.532563

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Calculated using verified formulas. Last updated March 2026.