No problem, we've got 9643 and 7392 to multiply
9643 × 7392 = 7392 × (9643)
+ 7392 × 3 that equals 22176
+ 7392 × 40 which equals 295680
+ 7392 × 600 that is equal 4435200
+ 7392 × 9000 yielding 66528000

= 71281056
