No problem, we've got 6432 and 9615 to multiply
6432 × 9615 = 9615 × (6432)
+ 9615 × 2 yielding 19230
+ 9615 × 30 which equals 288450
+ 9615 × 400 what gives us 3846000
+ 9615 × 6000 that results in 57690000

= 61843680
