Alright, let's work through 54009114 times 20985047 step by step
54009114 × 20985047 = 20985047 × (54009114)
+ 20985047 × 4 yielding 83940188
+ 20985047 × 10 what gives us 209850470
+ 20985047 × 100 that equals 2098504700
+ 20985047 × 9000 that equals 188865423000
+ 20985047 × 00000 giving us 0
+ 20985047 × 000000 resulting in 0
+ 20985047 × 4000000 yielding 83940188000000
+ 20985047 × 50000000 what gives us 1049252350000000

= 1133383795718358
