No problem, we've got 9640 and 9540 to multiply
9640 × 9540 = 9540 × (9640)
+ 9540 × 0 producing 0
+ 9540 × 40 producing 381600
+ 9540 × 600 that is equal 5724000
+ 9540 × 9000 yielding 85860000

= 91965600
