function getMaxSquareRoot( n ) {

		let sqrt = Math.sqrt( n );

		if ( Math.floor( sqrt ) === sqrt ) {

			return sqrt;

		} else {

			return Math.floor( sqrt ) + 1;

		}

	}
@author syt123450 / https://github.com/syt123450
@author zchholmes / https://github.com/zchholmes