0001 0000
bit = binary digit
Each 4 bits of binary can make 1 hexadecimal digit. There are 16 hexadecimal characters including zero. This can be shown by the equation 2^4 = 16.
Binary Digit Binary Digit
The decimal number in binary is the six-digit number 110000. The digits in a binary number are exponents of 2 rather than 10, so that for a six-digit number in binary, the digit places represent 32, 16, 8, 4, 2, 1 instead of increasing values of 10. 110000 = 32 +16 + (0x8) + (0x4) + (0x2) + (0x1) = 48
The number 23 is 10111 in binary. The digits in a binary number are exponents of 2 rather than 10, so that for a five digit number in binary, the digit places represent 16, 8, 4, 2, 1 instead of increasing values of 10. 10111 = 16+0+4+2+1 = 23
The number 189 in binary is the eight-digit number 10111101. The digits in a binary number are exponents of 2 rather than 10, so that for an eight-digit number in binary, the digit places represent 128, 64, 32, 16, 8, 4, 2, 1 instead of increasing values of 10. 10111101 = 128 + (0x64) + 32 +16 + 8 + 4 + (0x2) + 1 = 189
4 digits - representing 16 integers.
It is 2-4 = 1/16
The number 240 in binary is the eight-digit number 11110000. The digits in a binary number are exponents of 2 rather than 10, so that for an eight-digit number in binary, the digit places represent 128, 64, 32, 16, 8, 4, 2, 1 instead of increasing values of 10. 11110000 = 128 + 64 + 32 +16 + (0x8) + (0x4) + (0x2) + (0x1) = 240 (base 10)
A 0 or 1 in a binary number is called a bit. A binary number is made up of only ones and zeroes.
16 is the 4th power of 2. So a hexadecimal number is converted to binary by replacing each hex digit by the 4-bit binary number having the same value. Conversely, in converting binary to hexadecimal, we group every 4 bits starting at the decimal (binary?) point and replace it with the equivalent hex digit. For example, the hexadecimal number 3F9 in binary is 1111111001, because 3 in binary is 11, F (decimal 15) is 1111, and 9 is 1001.
No, binary is a number system.A binary digit is called a bit.