Alright, let's work through 40365241 times 86242264 step by step
40365241 × 86242264 = 86242264 × (40365241)
+ 86242264 × 1 producing 86242264
+ 86242264 × 40 that is equal 3449690560
+ 86242264 × 200 that is equal 17248452800
+ 86242264 × 5000 giving us 431211320000
+ 86242264 × 60000 yielding 5174535840000
+ 86242264 × 300000 which equals 25872679200000
+ 86242264 × 0000000 that results in 0
+ 86242264 × 40000000 that results in 3449690560000000

= 3481189770745624
