No problem, we've got 67869170 and 58518058 to multiply
67869170 × 58518058 = 58518058 × (67869170)
+ 58518058 × 0 what gives us 0
+ 58518058 × 70 giving us 4096264060
+ 58518058 × 100 that equals 5851805800
+ 58518058 × 9000 resulting in 526662522000
+ 58518058 × 60000 giving us 3511083480000
+ 58518058 × 800000 giving us 46814446400000
+ 58518058 × 7000000 yielding 409626406000000
+ 58518058 × 60000000 that results in 3511083480000000

= 3971572026471860
