No problem, we've got 70140768 and 10316981 to multiply
70140768 × 10316981 = 10316981 × (70140768)
+ 10316981 × 8 producing 82535848
+ 10316981 × 60 producing 619018860
+ 10316981 × 700 that is equal 7221886700
+ 10316981 × 0000 yielding 0
+ 10316981 × 40000 what gives us 412679240000
+ 10316981 × 100000 yielding 1031698100000
+ 10316981 × 0000000 giving us 0
+ 10316981 × 70000000 giving us 722188670000000

= 723640970781408
