Alright, let's work through 40336170 times 66703585 step by step
40336170 × 66703585 = 66703585 × (40336170)
+ 66703585 × 0 that results in 0
+ 66703585 × 70 that is equal 4669250950
+ 66703585 × 100 what gives us 6670358500
+ 66703585 × 6000 that results in 400221510000
+ 66703585 × 30000 what gives us 2001107550000
+ 66703585 × 300000 yielding 20011075500000
+ 66703585 × 0000000 which equals 0
+ 66703585 × 40000000 that results in 2668143400000000

= 2690567144169450
