tinyint, smallint, int, bigint

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Data type	Range	Range expression	Storage
bigint	-9,223,372,036,854,775,808 to 9,223,372,036,854,775,807	-2^63 to 2^63-1	8 Bytes
int	-2,147,483,648 to 2,147,483,647	-2^31 to 2^31-1	4 Bytes
smallint	-32,768 to 32,767	-2^15 to 2^15-1	2 Bytes
tinyint	0 to 255	2^0-1 to 2^8-1	1 Byte