Alright, let's work through 54293005 times 34383985 step by step
54293005 × 34383985 = 34383985 × (54293005)
+ 34383985 × 5 what gives us 171919925
+ 34383985 × 00 producing 0
+ 34383985 × 000 that equals 0
+ 34383985 × 3000 giving us 103151955000
+ 34383985 × 90000 which equals 3094558650000
+ 34383985 × 200000 which equals 6876797000000
+ 34383985 × 4000000 producing 137535940000000
+ 34383985 × 50000000 producing 1719199250000000

= 1866809869524925
