No problem, we've got 6378 and 8568 to multiply
6378 × 8568 = 8568 × (6378)
+ 8568 × 8 that is equal 68544
+ 8568 × 70 which equals 599760
+ 8568 × 300 that equals 2570400
+ 8568 × 6000 resulting in 51408000

= 54646704
