No problem, we've got 6447 and 3845 to multiply
6447 × 3845 = 3845 × (6447)
+ 3845 × 7 that results in 26915
+ 3845 × 40 that equals 153800
+ 3845 × 400 which equals 1538000
+ 3845 × 6000 giving us 23070000

= 24788715
