Alright, let's work through 41965754 times 72085688 step by step
41965754 × 72085688 = 72085688 × (41965754)
+ 72085688 × 4 that results in 288342752
+ 72085688 × 50 which equals 3604284400
+ 72085688 × 700 that results in 50459981600
+ 72085688 × 5000 that is equal 360428440000
+ 72085688 × 60000 that equals 4325141280000
+ 72085688 × 900000 what gives us 64877119200000
+ 72085688 × 1000000 yielding 72085688000000
+ 72085688 × 40000000 that equals 2883427520000000

= 3025130249528752
