No problem, we've got 4362 and 8960 to multiply
4362 × 8960 = 8960 × (4362)
+ 8960 × 2 giving us 17920
+ 8960 × 60 that is equal 537600
+ 8960 × 300 what gives us 2688000
+ 8960 × 4000 yielding 35840000

= 39083520
