Byte,short,int,long the multiple relationships between data

Basic data types

byte =-128 and 127------------------------------------------------------------2 of 8 parties, 1 bytes

Short =-32768 and 32767-------------------------------------------------------2 of 16 Parties, 2 bytes

int = 2147483648 and 2147483647----------------------------------------2 32-square, 4-byte

Long = 9223372036854775808 and 9223372036854775807---------------2 of 64 parties, 8 bytes

The so-called one byte represents 2 of the 8-time square, that is, 256, is a byte shaping data a span, and before the computer Science 2 of the 10 of the system is not the same, and the short shape is 2 8 times 2 times the 8 square, that is 2 16 times, do not use a mathematical perspective of 1, 2 bytes of the problem, It should be possible to understand this, and this will relieve my doubts about the multiple relationships of these types of data.

Byte,short,int,long the multiple relationships between data