Alright, let's work through 75005728 times 73825356 step by step
75005728 × 73825356 = 73825356 × (75005728)
+ 73825356 × 8 resulting in 590602848
+ 73825356 × 20 that is equal 1476507120
+ 73825356 × 700 that results in 51677749200
+ 73825356 × 5000 which equals 369126780000
+ 73825356 × 00000 that equals 0
+ 73825356 × 000000 that results in 0
+ 73825356 × 5000000 which equals 369126780000000
+ 73825356 × 70000000 yielding 5167774920000000

= 5537324571639168
