11111001 Binary in Hex

Let's convert the binary number 11111001 to hexadecimal:

Step 1: Group Binary Digits

Start with the binary number you want to convert to hexadecimal. Group the binary digits into groups of four, starting from the right. If the last group has fewer than four digits, pad it with zeros on the left.

Binary: 1111 1001

With Zeros: 1111 1001

Step 2: Convert Each Group to Hexadecimal

Now, convert each group of binary digits to its hexadecimal equivalent:

11112 = F16

10012 = 916

Note: In hexadecimal 10 is represented as A, 11 as B, 12 as C, 13 as D, 14 as E, and 15 as F.

Step 3: Write the Hexadecimal Digits

Write down the hexadecimal digits obtained from each group:

Hexadecimal:F9

So, the hexadecimal representation of the binary number11111001 is F9.
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