Computer
Computer Fundamentals:
Fundamentals: Pradeep
Pradeep K.
K. Sinha
Sinha &
& Priti
Priti Sinha
Sinha
Ref Page Chapter 3: Number Systems Slide 1/40
, Computer
Computer Fundamentals:
Fundamentals: Pradeep
Pradeep K.
K. Sinha
Sinha &
& Priti
Priti Sinha
Sinha
Learning Objectives
In this chapter you will learn about:
§ Non-positional number system
§ Positional number system
§ Decimal number system
§ Binary number system
§ Octal number system
§ Hexadecimal number system
(Continued on next slide)
Ref Page 20 Chapter 3: Number Systems Slide 2/40
, Computer
Computer Fundamentals:
Fundamentals: Pradeep
Pradeep K.
K. Sinha
Sinha &
& Priti
Priti Sinha
Sinha
Learning Objectives
(Continued from previous slide..)
§ Convert a number’s base
§ Another base to decimal base
§ Decimal base to another base
§ Some base to another base
§ Shortcut methods for converting
§ Binary to octal number
§ Octal to binary number
§ Binary to hexadecimal number
§ Hexadecimal to binary number
§ Fractional numbers in binary number system
Ref Page 20 Chapter 3: Number Systems Slide 3/40
, Computer
Computer Fundamentals:
Fundamentals: Pradeep
Pradeep K.
K. Sinha
Sinha &
& Priti
Priti Sinha
Sinha
Number Systems
Two types of number systems are:
§ Non-positional number systems
§ Positional number systems
Ref Page 20 Chapter 3: Number Systems Slide 4/40
Computer Fundamentals:
Fundamentals: Pradeep
Pradeep K.
K. Sinha
Sinha &
& Priti
Priti Sinha
Sinha
Ref Page Chapter 3: Number Systems Slide 1/40
, Computer
Computer Fundamentals:
Fundamentals: Pradeep
Pradeep K.
K. Sinha
Sinha &
& Priti
Priti Sinha
Sinha
Learning Objectives
In this chapter you will learn about:
§ Non-positional number system
§ Positional number system
§ Decimal number system
§ Binary number system
§ Octal number system
§ Hexadecimal number system
(Continued on next slide)
Ref Page 20 Chapter 3: Number Systems Slide 2/40
, Computer
Computer Fundamentals:
Fundamentals: Pradeep
Pradeep K.
K. Sinha
Sinha &
& Priti
Priti Sinha
Sinha
Learning Objectives
(Continued from previous slide..)
§ Convert a number’s base
§ Another base to decimal base
§ Decimal base to another base
§ Some base to another base
§ Shortcut methods for converting
§ Binary to octal number
§ Octal to binary number
§ Binary to hexadecimal number
§ Hexadecimal to binary number
§ Fractional numbers in binary number system
Ref Page 20 Chapter 3: Number Systems Slide 3/40
, Computer
Computer Fundamentals:
Fundamentals: Pradeep
Pradeep K.
K. Sinha
Sinha &
& Priti
Priti Sinha
Sinha
Number Systems
Two types of number systems are:
§ Non-positional number systems
§ Positional number systems
Ref Page 20 Chapter 3: Number Systems Slide 4/40
