Convert Binary to Hexadecimal and Conversely

Convert Binary to Hexadecimal

For you all the student in computer science who been learning the lesson, the introduction of informatinon technology, I share you a little about what you must know how to make a simulation program to convert binary to hexadicimal.

Hexa Decimal numbers are numbers that are 16,
That’s all  0,1,2,3,4,5,6,7,8,9, A, B, C, D, E, F

Well, lesson this time how to convert binary numbers (0 and 1)
to number Hexa (0,1,2,3,4,5,6,7,8,9, A, B, C, D, E, F).

Here's how:

Example 1.
1011010 binary = ........ Hexa
The way the formula is quite simple: take the 4 digit from the right and look
HEXA its value.
101 1010
5 A

Do you know? how can the concept remains the same: 8 4 2 1
and hex numbers are 0,1,2,3,4,5,6,7,8,9, A, B, C, D, E, F, so if passing of
9 then:
10 to A,
11 to B,
12 to C,
13 to D,
14 to E,
15 to F
and 16 be?

Yes,of course 10 Hexa

so the concept remains: 8 4 2 1
8 4 2 1     8 4 2 1
---------------------

  1 0 1     1 0 1 0

     5            A

Value,

101 = 4 + 1 = 5
1010  Value = 8 + 2 = A
so then 1011011 binary = 5A Hexa

Example 2:
1110101011101 binary = ..... Hexa
the STEP, make 4, 4 binary from right, namely:
1 1101 0101 1101
created:
8 4 2 1   8 4 2 1   8 4 2 1   8 4 2 1
-------------------------------------

         1   1 1 0 1   0 1 0 1   1 1 0 1

         1       D           5            D
then
value 1             = 1 = 1
value 1101       = 8 + 4 + 1 = D
value 0101       = 4 + 1 + 5
value 1101       = 8 + 4 + 1 = D
so the binary 1110101011101 = 1D5D

Hexa
do you feel it enough easy?

Follow back me HERE