7542 Octal in Hex
Converting an octal number to hexadecimal without a calculator involves first converting the octal number to binary, then grouping the binary digits into groups of four, and finally converting each group to its hexadecimal equivalent. Here's a step-by-step guide for octal number7542:
Step 1: Convert Octal to Binary
Convert each octal digit to its 3-bit binary equivalent:
78 = 1112
58 = 1012
48 = 1002
28 = 0102
Step 2: Group Binary Digits
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 0110 0010
With Zeros: 1111 0110 0010
Step 3: Convert Each Group to Hexadecimal
Convert each group of binary digits to its hexadecimal equivalent:
11112 = F16
01102 = 616
00102 = 216
So, the hexadecimal representation of the octal number 7542 is F62.
Octal To Hexadecimal Converter
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