int vs int64 code example

Example 1: difference between int32 and int64

Their values range
 Int16 -- (-32,768 to +32,767)

 Int32 -- (-2,147,483,648 to +2,147,483,647)

 Int64 -- (-9,223,372,036,854,775,808 to +9,223,372,036,854,775,807)

Example 2: int32 vs int64

Int32 and Int64 are defined by their names. Int32 is a signed, thirty-two byte integer value (4 bytes), and an int64 is a signed, sixty-four bit integer value (8 bytes). Int32 has a min/max of 2.147 billion and int64 has a min/max of 9223 with a lot of zeroes