Alright, let's work through 40494615 times 28527804 step by step
40494615 × 28527804 = 28527804 × (40494615)
+ 28527804 × 5 producing 142639020
+ 28527804 × 10 giving us 285278040
+ 28527804 × 600 what gives us 17116682400
+ 28527804 × 4000 that results in 114111216000
+ 28527804 × 90000 producing 2567502360000
+ 28527804 × 400000 yielding 11411121600000
+ 28527804 × 0000000 what gives us 0
+ 28527804 × 40000000 yielding 1141112160000000

= 1155222439775460
