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DIGITAL NUMBER SYSTEM PART-1 (data representation)

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TOPIC- NUMBER SYSTEM (DATA REPRSENTION)

What Is NUMBER SYSTEM?

DEF - A organized way of representing number is know as number system.

WHAT IS DIGITAL NUMBER SYSTEM ??

DEF - IN DIGITAL REPRESENTATION, in various systems are used. The most common number systems used are decimal, binary , octal, and hexadecimal system. 


Number Systems

Most number systems follow a common pattern for writing down the value of a number:
A fixed number of values can be written with a single numerical character, then a new column is used to count how many times the highest value in the counting system has been reached. The number of numerical values the system uses is called the base of the system. For example, the decimal system has 10 numerical characters and so has a base of 10:
0 1 2 3 4 5 6 7 8 9
For writing numbers greater than 9 a second column is added to the left, and this column has 10 times the value of the column immediately to its right.
Because number systems commonly used in digital electronics have different base values to the decimal system, they look less familiar, but work in essentially the same way.

TYPE OF NUMBER SYSTEM ARE -


1) binary number system
2) decimal number system 
3) hexadecimal number system 
4) number system 
( we will discuss all topic one by one ) 

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