Alright, let's work through 53497485 times 59789315 step by step
53497485 × 59789315 = 59789315 × (53497485)
+ 59789315 × 5 yielding 298946575
+ 59789315 × 80 what gives us 4783145200
+ 59789315 × 400 yielding 23915726000
+ 59789315 × 7000 that is equal 418525205000
+ 59789315 × 90000 that results in 5381038350000
+ 59789315 × 400000 that is equal 23915726000000
+ 59789315 × 3000000 giving us 179367945000000
+ 59789315 × 50000000 that is equal 2989465750000000

= 3198577982372775
