Alright, let's work through 75045862 times 5902158 step by step
75045862 × 5902158 = 5902158 × (75045862)
+ 5902158 × 2 that is equal 11804316
+ 5902158 × 60 yielding 354129480
+ 5902158 × 800 that equals 4721726400
+ 5902158 × 5000 that equals 29510790000
+ 5902158 × 40000 that equals 236086320000
+ 5902158 × 000000 producing 0
+ 5902158 × 5000000 producing 29510790000000
+ 5902158 × 70000000 giving us 413151060000000

= 442932534770196
