What is the Square Root of 791?

Instant answer with step-by-step solution

√791 = 28.1247222209
√791 = 28.1247222209
⚠ 791 is not a perfect square — result rounded to 10 significant figures

Step-by-step explanation

  1. We need to find √791 — a number that when multiplied by itself equals 791.
  2. 791 is not a perfect square. Its square root is irrational.
  3. It falls between √784 = 28 and √841 = 29.
  4. Using the formula √N = N^(1/2): √791 = 791^0.5 = 28.1247222209
  5. Verification: 28.1247222209 × 28.1247222209 ≈ 791 ✓ (rounded to 10 significant figures)

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Related calculations

Square root of 791791 square root√790 = 28.1069386451√792 = 28.1424945589√789 = 28.0891438104√793 = 28.1602556807√794 = 28.1780056072√788 = 28.0713376952

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Square Root Laws Square Root Chart Easiest Method Negative Square Roots