Alright, let's work through 84537424 times 28735199 step by step
84537424 × 28735199 = 28735199 × (84537424)
+ 28735199 × 4 which equals 114940796
+ 28735199 × 20 giving us 574703980
+ 28735199 × 400 giving us 11494079600
+ 28735199 × 7000 which equals 201146393000
+ 28735199 × 30000 what gives us 862055970000
+ 28735199 × 500000 that equals 14367599500000
+ 28735199 × 4000000 that equals 114940796000000
+ 28735199 × 80000000 which equals 2298815920000000

= 2429199701587376
