Alright, let's work through 41869431 times 37775947 step by step
41869431 × 37775947 = 37775947 × (41869431)
+ 37775947 × 1 producing 37775947
+ 37775947 × 30 yielding 1133278410
+ 37775947 × 400 that results in 15110378800
+ 37775947 × 9000 producing 339983523000
+ 37775947 × 60000 producing 2266556820000
+ 37775947 × 800000 yielding 30220757600000
+ 37775947 × 1000000 which equals 37775947000000
+ 37775947 × 40000000 what gives us 1511037880000000

= 1581657406376157
