Alright, let's work through 54053040 times 13745836 step by step
54053040 × 13745836 = 13745836 × (54053040)
+ 13745836 × 0 what gives us 0
+ 13745836 × 40 that is equal 549833440
+ 13745836 × 000 which equals 0
+ 13745836 × 3000 what gives us 41237508000
+ 13745836 × 50000 producing 687291800000
+ 13745836 × 000000 resulting in 0
+ 13745836 × 4000000 what gives us 54983344000000
+ 13745836 × 50000000 producing 687291800000000

= 743004223141440
