Alright, let's work through 73948394 times 42052002 step by step
73948394 × 42052002 = 42052002 × (73948394)
+ 42052002 × 4 what gives us 168208008
+ 42052002 × 90 resulting in 3784680180
+ 42052002 × 300 yielding 12615600600
+ 42052002 × 8000 what gives us 336416016000
+ 42052002 × 40000 giving us 1682080080000
+ 42052002 × 900000 producing 37846801800000
+ 42052002 × 3000000 what gives us 126156006000000
+ 42052002 × 70000000 that is equal 2943640140000000

= 3109678012384788
