Hello Kris..
Well for Byte,Short,Int,Long
you dont have memorize all their max/min values
Instead there is a shortcut
Memorize this formula
-2^(n-1) to 2^(n-1) -1
Plug in any of those Integrals you will get their max/min values
BTW: for Int its -2^31 to -2^31 -1
Thankyou
Ragu