Conversion of Binary to Octal,Hexadecimal
CONVERSION OF BINARY TO OCTAL, HEXADECIMAL
A binary number
can be converted into octal or hexadecimal number using a shortcut method. The
shortcut method is based on the following information—
·
An octal digit from 0 to 7 can be represented as a combination of 3
bits, since 23 = 8.
·
A hexadecimal digit from 0 to 15 can be represented as a combination
of 4 bits, since 24= 16.
The Steps for Binary to Octal Conversion are—
1.
Partition the binary number in groups of
three bits, starting from the right-most side.
2.
For each group of three bits, find its
octal number.
3.
The result is the number formed by the
combination of the octal numbers.
The Steps for Binary to Hexadecimal Conversion are—
1.
Partition the binary number in groups of
four bits, starting from the right-most side.
2.
For each group of four bits, find its
hexadecimal number.
3.
The result is the number formed by the
combination of the hexadecimal numbers.
Example 1: Convert the binary number
1110101100110 to octal.
Given binary number 1110101100110
1.
Partition binary number in groups of
three bits, starting from the right-most side.
2.
For each group find its octal number.
3.
The octal number is 16546.
Example 2: Convert the binary number
1110101100110 to hexadecimal
Given binary
number 1110101100110
1.
Partition binary number in groups of four
bits, starting from the right-most side.
2.
For each group find its hexadecimal
number.
3. The
hexadecimal number is 1D66
Comments
Post a Comment