√153 = 12.3693168769. 153 is not a perfect square; the result is irrational.

Is 153 a perfect square?

No, 153 is not a perfect square. Its square root is irrational.

What is 12.3693168769 squared?

12.3693168769 squared is approximately 153. (12.3693168769)² ≈ 153

Instant answer with step-by-step solution

√153 = 12.3693168769

√153 = 12.3693168769

⚠ 153 is not a perfect square — result rounded to 10 significant figures

We need to find √153 — a number that when multiplied by itself equals 153.
153 is not a perfect square. Its square root is irrational.
It falls between √144 = 12 and √169 = 13.
Using the formula √N = N^(1/2): √153 = 153^0.5 = 12.3693168769
Verification: 12.3693168769 × 12.3693168769 ≈ 153 ✓ (rounded to 10 significant figures)

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