No problem, we've got 3868 and 2420 to multiply
3868 × 2420 = 2420 × (3868)
+ 2420 × 8 that equals 19360
+ 2420 × 60 resulting in 145200
+ 2420 × 800 that results in 1936000
+ 2420 × 3000 what gives us 7260000

= 9360560
