Alright, let's work through 87086838 times 74975935 step by step
87086838 × 74975935 = 74975935 × (87086838)
+ 74975935 × 8 that equals 599807480
+ 74975935 × 30 which equals 2249278050
+ 74975935 × 800 producing 59980748000
+ 74975935 × 6000 which equals 449855610000
+ 74975935 × 80000 producing 5998074800000
+ 74975935 × 000000 yielding 0
+ 74975935 × 7000000 giving us 524831545000000
+ 74975935 × 80000000 resulting in 5998074800000000

= 6529417105243530
