Alright, let's work through 53342073 times 81825768 step by step
53342073 × 81825768 = 81825768 × (53342073)
+ 81825768 × 3 producing 245477304
+ 81825768 × 70 that equals 5727803760
+ 81825768 × 000 yielding 0
+ 81825768 × 2000 producing 163651536000
+ 81825768 × 40000 that is equal 3273030720000
+ 81825768 × 300000 giving us 24547730400000
+ 81825768 × 3000000 that results in 245477304000000
+ 81825768 × 50000000 that results in 4091288400000000

= 4364756089937064
