square root of 16921 sixteenthousandninehundredtwentyone
The square root of 16921 is:
130.08074415531
What is the square root of a number?
The square root of a number is a value that when multiplied by itself equals the original number. The square root is the opposite of mathematical function of the square.
The classic symbol of the square root is the normal root sign without specifying the root exponent.