No problem, we've got 7984 and 1653 to multiply
7984 × 1653 = 1653 × (7984)
+ 1653 × 4 resulting in 6612
+ 1653 × 80 that equals 132240
+ 1653 × 900 producing 1487700
+ 1653 × 7000 that results in 11571000

= 13197552
