No problem, we've got 7890 and 7381 to multiply
7890 × 7381 = 7381 × (7890)
+ 7381 × 0 producing 0
+ 7381 × 90 yielding 664290
+ 7381 × 800 yielding 5904800
+ 7381 × 7000 producing 51667000

= 58236090
