7045 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 number7045:

Step 1: Convert Octal to Binary

Convert each octal digit to its 3-bit binary equivalent:

78 = 1112

08 = 0002

48 = 1002

58 = 1012

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: 1110 0010 0101

With Zeros: 1110 0010 0101

Step 3: Convert Each Group to Hexadecimal

Convert each group of binary digits to its hexadecimal equivalent:

11102 = E16

00102 = 216

01012 = 516

So, the hexadecimal representation of the octal number 7045 is E25.
Octal To Hexadecimal Converter



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