[JAVA] 데이터 타입 크기

 

Data Type	Data	Memory	Minimum Value	Maximum Value
boolean	boolean	8 bits	-	-
byte	integer	8 bits	-128	127​
char	charactor	16 bits	Unicode 0	Unicode 65535​​
short	integer	16 bits	-32768	32767
int	integer	32 bits	-2147483648	2147783647
long	integer	64 bits	-9223372036854775808	9223372036854775807
float	real	32 bits	-3.402824 x 10^38	3.402824 x 10^38
double	real	64 bits	-1.79769313486232 x 10^308	1.79769313486232 x 10^308

 

 

 

 

-1.79769313486232 

x 10^308