What is the Square Root of 162?

Instant answer with step-by-step solution

√162 = 12.7279220614
√162 = 12.7279220614
⚠ 162 is not a perfect square — result rounded to 10 significant figures

Step-by-step explanation

  1. We need to find √162 — a number that when multiplied by itself equals 162.
  2. 162 is not a perfect square. Its square root is irrational.
  3. It falls between √144 = 12 and √169 = 13.
  4. Using the formula √N = N^(1/2): √162 = 162^0.5 = 12.7279220614
  5. Verification: 12.7279220614 × 12.7279220614 ≈ 162 ✓ (rounded to 10 significant figures)

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Related calculations

Square root of 162162 square root√161 = 12.6885775404√163 = 12.7671453348√160 = 12.6491106407√164 = 12.8062484749√165 = 12.8452325787√159 = 12.6095202129

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Square Root Laws Square Root Chart Easiest Method Negative Square Roots