No problem, we've got 8383 and 4063 to multiply
8383 × 4063 = 4063 × (8383)
+ 4063 × 3 what gives us 12189
+ 4063 × 80 that is equal 325040
+ 4063 × 300 which equals 1218900
+ 4063 × 8000 which equals 32504000

= 34060129
