√23 = 4.7958315233. 23 is not a perfect square; the result is irrational.

Is 23 a perfect square?

No, 23 is not a perfect square. Its square root is irrational.

What is 4.7958315233 squared?

4.7958315233 squared is approximately 23. (4.7958315233)² ≈ 23

Instant answer with step-by-step solution

√23 = 4.7958315233

√23 = 4.7958315233

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

We need to find √23 — a number that when multiplied by itself equals 23.
23 is not a perfect square. Its square root is irrational.
It falls between √16 = 4 and √25 = 5.
Using the formula √N = N^(1/2): √23 = 23^0.5 = 4.7958315233
Verification: 4.7958315233 × 4.7958315233 ≈ 23 ✓ (rounded to 10 significant figures)

√ =