Alright, let's work through 41909589 times 41778747 step by step
41909589 × 41778747 = 41778747 × (41909589)
+ 41778747 × 9 producing 376008723
+ 41778747 × 80 resulting in 3342299760
+ 41778747 × 500 which equals 20889373500
+ 41778747 × 9000 which equals 376008723000
+ 41778747 × 00000 what gives us 0
+ 41778747 × 900000 which equals 37600872300000
+ 41778747 × 1000000 that results in 41778747000000
+ 41778747 × 40000000 what gives us 1671149880000000

= 1750930115704983
