hex: FF bin: 11111111
1 byte, 8 bits, in hex: 00h - FFh, dec (unsigned): 0 ... 255, dec (signed): -128 ... 127
2 bytes, 16 bits, WORD (x86), in hex: 0000h - FFFFh, dec (unsigned): 0 ... 65535, dec (signed): -32768 ... 32767
4 bytes, 32 bits, DWORD (x86) (double word), in hex: 00000000h - FFFFFFFFh, dec (unsigned): 0 ... 4294967295, dec (signed): -2147483648 ... 2147483647
8 bytes, 64 bits, QWORD (x86) (quad word), in hex: 0000000000000000h - FFFFFFFFFFFFFFFFh, dec (unsigned): 0 ... 18446744073709551615, dec (signed): -9223372036854775808 ... 9223372036854775807
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