Square Root of 144
Calculate √144 instantly — exact value, step-by-step explanation, and properties.
How to Calculate √144
The square root of 144 is exactly 12. This is because 12 × 12 = 144. Since 144 is a perfect square, its square root is a whole number. You can verify: 12² = 12 × 12 = 144.
√144 = 12 (because 12 × 12 = 144) Properties of √144
Perfect Square?
Yes
144 = 12², so its square root is a whole number.
Decimal Value
12
Exact integer result.
Square Root Symbol
√144
Also written as 144^(1/2) or 144^0.5 in programming.
Related Square Root Values
Reference table of square roots near 144 for quick comparison.
Frequently Asked Questions
What is the square root of 144?
The square root of 144 is exactly 12. Since 144 is a perfect square, √144 = 12.
Is 144 a perfect square?
Yes, 144 is a perfect square. It equals 12², meaning 12 × 12 = 144.
How do you calculate √144 by hand?
Since 144 is a perfect square, you can find √144 by identifying which integer multiplied by itself equals 144. The answer is 12, because 12 × 12 = 144.
What is √144 in simplified radical form?
√144 = 12. Since it's a perfect square, no radical form is needed.