Alright, let's work through 53379768 times 41386872 step by step
53379768 × 41386872 = 41386872 × (53379768)
+ 41386872 × 8 giving us 331094976
+ 41386872 × 60 resulting in 2483212320
+ 41386872 × 700 that results in 28970810400
+ 41386872 × 9000 that equals 372481848000
+ 41386872 × 70000 producing 2897081040000
+ 41386872 × 300000 which equals 12416061600000
+ 41386872 × 3000000 that equals 124160616000000
+ 41386872 × 50000000 producing 2069343600000000

= 2209221625605696
