Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Enter positive whole number or decimal. Square root calculator and perfect square calculator. Square root of a number is the value that returns the original number on multiplied by itself. Also tells you if the entered number is a perfect square. 256 is a perfect square and is also called as zenzizenzizenzic. Find the square root, or the two roots, including the principal root, of positive and negative real numbers. We will find the square root of 256 by prime factorisation method We need to factories the number under the root and pair them in two. Finding the square root of 256. Not 256 So, I just downloaded it and what I wrote for square root of a number is my second program. Fourth Roots. The cube root of 256 is: 5.11722995A:The cube root of 256 is 6.3496055.117229953 is 134. Calculate the positive principal root and negative root of positive real numbers. Hey, thanks for the question, as I had never heard of Basic-256 before. For complex or imaginary solutions use Simplify Radical Expressions Calculator. Result window. Group the digits into pairs (For digits to the left of the decimal point, pair them from right to left. ((2^2)^2)^2 Finding square root by prime factorisation is an easy method. Sample: Calculate square root of 5 using division method. To calculate any root of a number use our Nth Root Calculator. Fourth root of 1 is ±1; Fourth root of 16 is ±2; Fourth root of 81 is ±3; Fourth root of 256 is ±4; Fourth root of 625 is ±5; Fourth root of 1296 is ±6 The perfect square 256 has 16 as its square root. On this page, you can find square root of a number using division method with step by step instructions.