Question
Download Solution PDFIn octal number system, the digit ranges from ______.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is 0 to 7.
Key Points
Octal Number System: The octal number system has only eight (8) digits from 0 to 7. Every number (value) represents with 0,1,2,3,4,5,6 and 7 in this number system. The base of the octal number system is 8 because it has only 8 digits.
Additional Information
B inary Number System: A Binary number system has only two digits that are 0 and 1. Every number (value) represents 0 and 1 in this number system. The base of the binary number system is 2 because it has only two digits.
Decimal number system: The decimal number system has only ten (10) digits from 0 to 9. Every number (value) represents with 0,1,2,3,4,5,6, 7,8 and 9 in this number system. The base of the decimal number system is 10 because it has only 10 digits.
Hexadecimal number system: A Hexadecimal number system has sixteen (16) alphanumeric values from 0 to 9 and A to F. Every number (value) represents with 0,1,2,3,4,5,6, 7,8,9,A,B,C,D,E and F in this number system. The base of the hexadecimal number system is 16 because it has 16 alphanumeric values. Here A is 10, B is 11, C is 12, D is 13, E is 14 and F is 15.
Number system |
Base |
Used digits |
Example |
Binary |
2 |
0,1 |
(11110000)2 |
Octal |
8 |
0,1,2,3,4,5,6,7 |
(360)8 |
Decimal |
10 |
0,1,2,3,4,5,6,7,8,9 |
(240)10 |
Hexadecimal |
16 |
0,1,2,3,4,5,6,7,8,9, |
(F0)16 |
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