The Largest 4Bytes Hex number is FFFF FFFF which is 65535 in decimal.
In the hex editor there are sixteen hex digits (0 to 9, A to F) and each one represents four bits. Two hex digits represent a byte, which can have a value from 00 to FF. This kind of notation is universally used in computing.
FF in Hex is the same as 255 in Decimal, 377 in Octal and 11111111 in Binary FF in Hex is the same as 255 in Decimal, 377 in Octal and 11111111 in Binary
1 million < 165 so 6 digits would be enough.
9F16 = 100111112 = 15910
The Largest 4Bytes Hex number is FFFF FFFF which is 65535 in decimal.
Used for what???The hexadecimal system is just a way to represent information. Each byte requires two hexadecimal digits. Modern computers have billions of bytes in RAM, and often a trillion or more bytes on the hard disk, so that would be billions or trillions of hexadecimal digits. Some examples of things that are often represented as hex digits: * An IPv6 address has 16 bytes - so, 32 hex digits. * A MAC address has 6 bytes (12 hex digits). * A register has a few bytes. The size varies, but is often 2-8 bytes.
In the hex editor there are sixteen hex digits (0 to 9, A to F) and each one represents four bits. Two hex digits represent a byte, which can have a value from 00 to FF. This kind of notation is universally used in computing.
in hex 12 is represented as c.
Used for what???The hexadecimal system is just a way to represent information. Each byte requires two hexadecimal digits. Modern computers have billions of bytes in RAM, and often a trillion or more bytes on the hard disk, so that would be billions or trillions of hexadecimal digits. Some examples of things that are often represented as hex digits: * An IPv6 address has 16 bytes - so, 32 hex digits. * A MAC address has 6 bytes (12 hex digits). * A register has a few bytes. The size varies, but is often 2-8 bytes.
The answer depends on the degree of precision. If only integers are to be represented, then 6 digits would be enough because 165 = 1,048,576 is bigger than a million.
In unsigned notation, 0xFFFF (65,535 decimal) is the largest value that will fit in a 16-bit register. In signed notation, 0x7FFF (32,767 decimal) is the largest because the most-significant bit denotes the sign.
Your question is not very clear, I'm afraid, so I am going to try to guess what you mean... Hex codes are often displayed as pairs of hex (hexadecimal) digits but that is only because two hex digits fit in a byte of data storage. You can only store two hex digits in one byte. There are 16 different hex digits - 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E and F. To store any of those hex digits in binary requires 4 bits, 0 = 0000, 1=0001, 2=0010, 3=0011, ... E=1110 and F=1111. One byte is 8 bits. Therefore, with 8 bits, or one byte, you can only hold two hex digits.
It's represented in HEX format.
Oh, that's a wonderful question! To represent decimal numbers up to 1 million in hexadecimal, you would need about 4 hex digits. Hexadecimal is base 16, so each digit can represent 16 different values (0-9 and A-F), making it an efficient way to represent large numbers in a compact form. Just imagine those beautiful hex digits coming together like little puzzle pieces to create the number 1 million - what a happy little number!
13 = D in hex. If you're using two digits to represent the hex number - its 0D
20 hex = 32 decimal or 100000 binary or 40 octal.