Integer overflow: Difference between revisions

Revision as of 17:28, 17 February 2014

Revision as of 17:33, 17 February 2014

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: 16 bits: maximum representable value 2¹⁶ − 1 = 65,535

: 32 bits: maximum representable value 2³¹ − 1 = 2,147,483,647 (the most common width for personal computers {{As of|2005|lc=on}}),

: 64 bits: maximum representable value 2⁶⁴⁶³ − 1 = 189,446223,744372,073036,709854,551775,615807 (the most common width for personal computers, but not necessarily their [[operating system]]s, {{As of|2012|lc=on}}),

: 128 bits: maximum representable value 2¹²⁸ − 1 = 340,282,366,920,938,463,463,374,607,431,768,211,455