No problem, we've got 5389 and 3081 to multiply
5389 × 3081 = 3081 × (5389)
+ 3081 × 9 giving us 27729
+ 3081 × 80 giving us 246480
+ 3081 × 300 yielding 924300
+ 3081 × 5000 yielding 15405000

= 16603509
