No problem, we've got 78176008 and 72354412 to multiply
78176008 × 72354412 = 72354412 × (78176008)
+ 72354412 × 8 resulting in 578835296
+ 72354412 × 00 that results in 0
+ 72354412 × 000 what gives us 0
+ 72354412 × 6000 what gives us 434126472000
+ 72354412 × 70000 what gives us 5064808840000
+ 72354412 × 100000 giving us 7235441200000
+ 72354412 × 8000000 producing 578835296000000
+ 72354412 × 70000000 that results in 5064808840000000

= 5656379091347296
