No problem, we've got 77722106 and 67066739 to multiply
77722106 × 67066739 = 67066739 × (77722106)
+ 67066739 × 6 what gives us 402400434
+ 67066739 × 00 producing 0
+ 67066739 × 100 resulting in 6706673900
+ 67066739 × 2000 producing 134133478000
+ 67066739 × 20000 that results in 1341334780000
+ 67066739 × 700000 producing 46946717300000
+ 67066739 × 7000000 yielding 469467173000000
+ 67066739 × 70000000 what gives us 4694671730000000

= 5212568197632334
