Alright, let's work through 74929775 times 68590629 step by step
74929775 × 68590629 = 68590629 × (74929775)
+ 68590629 × 5 that equals 342953145
+ 68590629 × 70 that equals 4801344030
+ 68590629 × 700 producing 48013440300
+ 68590629 × 9000 which equals 617315661000
+ 68590629 × 20000 that equals 1371812580000
+ 68590629 × 900000 giving us 61731566100000
+ 68590629 × 4000000 that equals 274362516000000
+ 68590629 × 70000000 giving us 4801344030000000

= 5139480398078475
