The Math.max() function returns the largest of zero or more numbers.
The Math.min() function returns the smallest of zero or more numbers.
The Math.pow() function returns the base to the exponent power, that is, baseexponent.
The Math.random() function returns a floating-point, pseudo-random number in the range [0, 1) that is, from 0 (inclusive) up to but not including 1 (exclusive), which you can then scale to your desired range. The implementation selects the initial seed to the random number generation algorithm; it cannot be chosen or reset by the user.
The Math.round() function returns the value of a number rounded to the nearest integer.
The Math.sign() function returns the sign of a number, indicating whether the number is positive, negative or zero.
The Math.sin() function returns the sine of a number.
The Math.sqrt() function returns the square root of a number, that is
The Math.tan() function returns the tangent of a number.
The Number.isFinite() method determines whether the passed value is a finite number.
The Number.isInteger() method determines whether the passed value is an integer.
The Number.isNaN() method determines whether the passed value is NaN. It is a more robust version of the original, global isNaN().
The Number.isSafeInteger() method determines whether the provided value is a number that is a safe integer. A safe integer is an integer that
The Number.parseFloat() method parses a string argument and returns a floating point number. This method behaves identically to the global function parseFloat() and is part of ECMAScript 6 (its purpose is modularization of globals).
The Number.parseInt() method parses a string argument and returns an integer of the specified radix or base.
The toExponential() method returns a string representing the Number object in exponential notation.
The toFixed() method formats a number using fixed-point notation.
The Number.toInteger() method used to evaluate the passed value and convert it to an integer, but its implementation has been removed.
The toPrecision() method returns a string representing the Number object to the specified precision.
The toSource() method returns a string representing the source code of the object.