No problem, we've got 6135 and 2068 to multiply
6135 × 2068 = 2068 × (6135)
+ 2068 × 5 that is equal 10340
+ 2068 × 30 giving us 62040
+ 2068 × 100 which equals 206800
+ 2068 × 6000 what gives us 12408000

= 12687180
