Object Pascal - 64-bit unsigned integer: UInt64, qword

64-bit unsigned integer type is used to store only pozitiv whole number. 64-bit unsigned integer and his value range: from 0 to 18446744073709551615.

UInt64

 UInt64

Used keywords: uint64

64-bit unsigned integer the possible of use:

xmin := 0; ymax := 18446744073709551615;
x:=7001234;        // x = 7001234
y:= 10250 div 8;    // y = 1281
y := QWord((x * y));     // z = 8968580754

 qword

Used keywords: qword

64-bit unsigned integer the possible of use:

xmin := 0; ymax := 18446744073709551615;
x:=7001234;        // x = 7001234
y:= 10250 div 8;    // y = 1281
y := QWord((x * y));     // z = 8968580754

You can find it in the following collections: unsigned integers | integers | numbers | data types

64-bit unsigned integer in another programming language:

Differences to: