No problem, we've got 71779982 and 66932608 to multiply
71779982 × 66932608 = 66932608 × (71779982)
+ 66932608 × 2 which equals 133865216
+ 66932608 × 80 producing 5354608640
+ 66932608 × 900 resulting in 60239347200
+ 66932608 × 9000 producing 602393472000
+ 66932608 × 70000 giving us 4685282560000
+ 66932608 × 700000 resulting in 46852825600000
+ 66932608 × 1000000 that results in 66932608000000
+ 66932608 × 70000000 that equals 4685282560000000

= 4804421397453056
