No problem, we've got 4318 and 4819 to multiply
4318 × 4819 = 4819 × (4318)
+ 4819 × 8 that equals 38552
+ 4819 × 10 which equals 48190
+ 4819 × 300 what gives us 1445700
+ 4819 × 4000 what gives us 19276000

= 20808442
