(The symbols A, B, C, D, E, F represent the values of 10, 11, 12, 13, 14, 15 respectively.)
Representation: (ak1 a1a0)16
Value: ( a k 1 1 6 k 1 a k 2 1 6 k 2 a 2 1 6 2 a 1 1 6 1 a 0 1 6 0 ) The example of number (3BD)16
5
Representation
Representation
( a k 1a 2 a 1 a 0 a 1 a 2a l) r
( a k 1 r k 1 a 1 r 1 a 0 r 0 a 1 r 1 a 2 r 2 a l r l )
Value
Where a is the set of symbols, r is the base (or radix) .
9,007,199,254,740,992
EB Exa【艾】
260 1,152,921,504,606,846,976
1018
9,223,372,036,854,775,808
ZB Zetta【泽】
270 1,180,591,620,717,411,303,424 1021
YB Yotta【尧】
280 1024ZB
( a k 1a 2 a 1 a 0 a 1 a 2a l) r
Converting from other bases into decimal
16
Conversion from other bases to decimal
Value:
( ( a k 1 2 k 1 a 1 2 1 a 0 2 0 ) ( a 1 2 1 a l 2 l) )