No problem, we've got 6109 and 9604 to multiply
6109 × 9604 = 9604 × (6109)
+ 9604 × 9 yielding 86436
+ 9604 × 00 what gives us 0
+ 9604 × 100 yielding 960400
+ 9604 × 6000 yielding 57624000

= 58670836
