Description
byte / 1 byte / -128 to 127
short / 2 bytes/ -32,768 to 32,767
int / 4 bytes/ -2,147,483,648 to 2,147,483,647
long / 8 bytes/ -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807
float/ 4 bytes/ storing 6 to 7 decimal digits
double/ 8 bytes/ storing 15 decimal digits
boolean/ 1 bit/ stores true or false values
char/ 2 bytes/ stores a single character/letter or ASCII values/ UTF characters (UTF- Unicode Transformation Format)
