No problem, we've got 78043060 and 58218382 to multiply
78043060 × 58218382 = 58218382 × (78043060)
+ 58218382 × 0 producing 0
+ 58218382 × 60 that results in 3493102920
+ 58218382 × 000 what gives us 0
+ 58218382 × 3000 giving us 174655146000
+ 58218382 × 40000 yielding 2328735280000
+ 58218382 × 000000 giving us 0
+ 58218382 × 8000000 that equals 465747056000000
+ 58218382 × 70000000 what gives us 4075286740000000

= 4543540679528920
