1020 Octal in Binary

Converting an octal number to binary without a calculator involves converting each octal digit to its 3-bit binary equivalent. Here's a step-by-step guide for octal number1020:

Step 1: Convert Each Octal Digit to Binary

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

18 = 0012

08 = 0002

28 = 0102

08 = 0002

Step 2: Write Down the Binary Digits

Write down the binary digits obtained from each octal digit:

102016 = 0010000100002

So, the binary representation of the octal number 1020 is 1000010000.
Octal To Binary Converter



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