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How many digits does it take to represent the decimal number 81 in binary?
Wiki User
∙ 6y ago
It takes 7 digits.
Wiki User
∙ 6y ago
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How many digits does 5 bit have?
5 bits are 5 binary digits. If they represent a decimal number, then that number can be anything from zero to 31, and can have either 1 or 2 digits.
What is the decimal number represent by the binary number 11100111?
231
How many digits are there in the binary equivalent of 56?
56 in binary is 111000. Unlike the decimal number system where we use the digits.
How does BCD differ from the straight binary number system?
To consider the difference between straight binary and BCD, the binary numbers need to be split up into 4 binary digits (bits) starting from the units. In 4 bits there are 16 possible values from 0000 to 1111 (0 to 15). In straight binary all of these possible combinations are used, thus: 4 bits can represent the decimal numbers 0-15 8 bits can represent the decimal numbers 0-255 12 bits can represent the decimal numbers 0-4095 16 bits can represent the decimal numbers 0-65535 etc In arithmetic, all combinations of bits are used, thus: 0000 1001 + 0001 = 0000 1010 In BCD or Binary Coded Decimal, only the representations of the decimal numbers 0-9 are used (that is 0000 to 1001 in binary), and the 4-bits (nybbles) are read as decimal digits, thus: 4 bits can represent the decimal digits 0-9 8 bits can represent the decimal digits 0-99 12 bits can represent the decimal digits 0-999 16 bits can represent the decimal digits 0-9999 In arithmetic, only the representations of decimal numbers are used, thus: 0000 1001 + 0001 = 0001 0000 When BCD is used each half of a byte is read directly as a decimal digit. BCD is obviously inefficient as storage (for large numbers) as each nybble is only holding 3/8 of the possible numbers, however, it is sometimes easier and quicker to work with decimal digits (for example when there is lots of display of counting numbers to do there is less binary to decimal conversion needing to be done).
What is the advantage of decimal number system to binary number system?
The decimal representation of numbers is shorter. Binary number require approx 3.3 times as many digits.
How many binary digits would be required to represent the decimal number 1000 in the binary number system?
10 digits.
How do you represent a negative number in Binary Coded Decimal?
All I know is that when a number is negative, you convert the decimal into binary and if it is negative you put 1111 before the binary digits.
How many digits does 5 bit have?
5 bits are 5 binary digits. If they represent a decimal number, then that number can be anything from zero to 31, and can have either 1 or 2 digits.
What's the highest decimal number that be represented with 5 binary digits?
The largest decimal number is binary 11111, which is decimal 31.
What decimal number does the binary number 1000 0000 represent?
The binary number 10000000 represents the decimal 128
What is the decimal number represent by the binary number 11100111?
231
Which one of the following represent the binary equivalent of the decimal number 23?
The binary equivalent for the decimal number 23 is 10111
What decimal number is equivalent to binary number 121?
That's not a binary number ! Binary numbers can only use the digits 1 and 0.
How many digits are there in the binary equivalent of 56?
56 in binary is 111000. Unlike the decimal number system where we use the digits.
How does BCD differ from the straight binary number system?
To consider the difference between straight binary and BCD, the binary numbers need to be split up into 4 binary digits (bits) starting from the units. In 4 bits there are 16 possible values from 0000 to 1111 (0 to 15). In straight binary all of these possible combinations are used, thus: 4 bits can represent the decimal numbers 0-15 8 bits can represent the decimal numbers 0-255 12 bits can represent the decimal numbers 0-4095 16 bits can represent the decimal numbers 0-65535 etc In arithmetic, all combinations of bits are used, thus: 0000 1001 + 0001 = 0000 1010 In BCD or Binary Coded Decimal, only the representations of the decimal numbers 0-9 are used (that is 0000 to 1001 in binary), and the 4-bits (nybbles) are read as decimal digits, thus: 4 bits can represent the decimal digits 0-9 8 bits can represent the decimal digits 0-99 12 bits can represent the decimal digits 0-999 16 bits can represent the decimal digits 0-9999 In arithmetic, only the representations of decimal numbers are used, thus: 0000 1001 + 0001 = 0001 0000 When BCD is used each half of a byte is read directly as a decimal digit. BCD is obviously inefficient as storage (for large numbers) as each nybble is only holding 3/8 of the possible numbers, however, it is sometimes easier and quicker to work with decimal digits (for example when there is lots of display of counting numbers to do there is less binary to decimal conversion needing to be done).
What is a grouping of 8 binary digits expressed as a decimal number?
Octet
What is the advantage of decimal number system to binary number system?
The decimal representation of numbers is shorter. Binary number require approx 3.3 times as many digits.
