Alright, let's work through 52388387 times 9236924 step by step
52388387 × 9236924 = 9236924 × (52388387)
+ 9236924 × 7 that results in 64658468
+ 9236924 × 80 resulting in 738953920
+ 9236924 × 300 that equals 2771077200
+ 9236924 × 8000 giving us 73895392000
+ 9236924 × 80000 which equals 738953920000
+ 9236924 × 300000 what gives us 2771077200000
+ 9236924 × 2000000 which equals 18473848000000
+ 9236924 × 50000000 yielding 461846200000000

= 483907549201588
