No problem, we've got 8131 and 3691 to multiply
8131 × 3691 = 3691 × (8131)
+ 3691 × 1 producing 3691
+ 3691 × 30 producing 110730
+ 3691 × 100 that equals 369100
+ 3691 × 8000 that results in 29528000

= 30011521
