No problem, we've got 6864 and 9135 to multiply
6864 × 9135 = 9135 × (6864)
+ 9135 × 4 that results in 36540
+ 9135 × 60 that results in 548100
+ 9135 × 800 producing 7308000
+ 9135 × 6000 that results in 54810000

= 62702640
