No problem, we've got 72678080 and 96870848 to multiply
72678080 × 96870848 = 96870848 × (72678080)
+ 96870848 × 0 that is equal 0
+ 96870848 × 80 which equals 7749667840
+ 96870848 × 000 what gives us 0
+ 96870848 × 8000 what gives us 774966784000
+ 96870848 × 70000 yielding 6780959360000
+ 96870848 × 600000 that results in 58122508800000
+ 96870848 × 2000000 resulting in 193741696000000
+ 96870848 × 70000000 yielding 6780959360000000

= 7040387240611840
