18A Hex in Octal
Converting a hexadecimal number to octal without a calculator involves first converting the hexadecimal number to binary, then grouping the binary digits into groups of three, and finally converting each group to its octal equivalent. Here's a step-by-step guide for hexadecimal number18A:
Step 1: Convert Hexadecimal to Binary
116 = 00012
816 = 10002
A16 = 10102
Step 2: Group Binary Digits
Group the binary digits into groups of three, starting from the right. If the last group has fewer than three digits, pad it with zeros on the left.
Binary: 000 110 001 010
With Zeros: 000 110 001 010
Step 3: Convert Each Group to Octal
Convert each group of binary digits to its octal equivalent:
0002 = 08
1102 = 68
0012 = 18
0102 = 28
So, the octal representation of the hexadecimal number 18A is 612.
Hexadecimal To Octal Converter
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