No problem, we've got 2133 and 6293 to multiply
2133 × 6293 = 6293 × (2133)
+ 6293 × 3 what gives us 18879
+ 6293 × 30 giving us 188790
+ 6293 × 100 which equals 629300
+ 6293 × 2000 resulting in 12586000

= 13422969
