You can think about it like the IP address in hex if you like: 0x01.0x01.0x01.0x01 becomes 0x01010101 which is 16,843,009. So the first 0x01 is 0x01000000 whic

You can think about it like the IP address in hex if you like: 0x01.0x01.0x01.0x01 becomes 0x01010101 which is 16,843,009. So the first 0x01 is 0x01000000 which is the familiar 16,777,216 which then gets the further "base 256 digits" added to it. Or maybe in your terms it's 256^(0..3) where you can think of it like each dotted component is a symbol (like 0-9 in base 10) where each component is a position digit. Where the right-most element is the "256^0" ("ones") digit, and the left most element is the "256^3" ("16,777,216s") digit.