No problem, we've got 71392798 and 42196121 to multiply
71392798 × 42196121 = 42196121 × (71392798)
+ 42196121 × 8 giving us 337568968
+ 42196121 × 90 that results in 3797650890
+ 42196121 × 700 producing 29537284700
+ 42196121 × 2000 producing 84392242000
+ 42196121 × 90000 yielding 3797650890000
+ 42196121 × 300000 producing 12658836300000
+ 42196121 × 1000000 producing 42196121000000
+ 42196121 × 70000000 producing 2953728470000000

= 3012499142936558
