Simplify Square Root of 1991

Here we will show you step-by-step how to simplify the square root of 1991. The square root of 1991 can be written as follows:


	√	1991

The √ symbol is called the radical sign. To simplify the square root of 1991 means to get simplest radical form of √1991.

Step 1: List Factors
List the factors of 1991 like so:

1, 11, 181, 1991

Step 2: Find Perfect Squares
Identify the perfect squares* from the list of factors above:

1

Since 1 is the only perfect square above, the square root of 1991 cannot be simplified.

However, you may be interested in the decimal and exponent form instead.

Square root of 1991 in Decimal form rounded to nearest 5 decimals:

44.62062

Square root of 1991 written with Exponent instead of Radical:

1991^½

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* List of Perfect Squares