Javascript Numbers

1. What is the largest possible number in javascript?
2. What is the smallest possible number in Javascript?
3. How to number to display negative infinity using javascript?
4. How to display positive infinity in javascript?
5. How to call Method that display a number's half value in javascript?
6. How to use isFinite() funtion in javascript?
7. Javascript isInteger() method example program?
8. How to check whether a number is NaN in javascript?
9. How to check whether the values are safe integers in javascript?
10. How to display the exponential notation of aa specified number in javascript?
11. How to display the fixed number in javascript?
12. How to display the exponential notation of a specified number using javascript?
13. How display the formatted number in javascript?
14. How to convert the variable number to string in javascript?
15. How to display the primitive value of a number in javascript?