Alright, let's work through 40318872 times 87027800 step by step
40318872 × 87027800 = 87027800 × (40318872)
+ 87027800 × 2 that results in 174055600
+ 87027800 × 70 producing 6091946000
+ 87027800 × 800 which equals 69622240000
+ 87027800 × 8000 what gives us 696222400000
+ 87027800 × 10000 producing 870278000000
+ 87027800 × 300000 that is equal 26108340000000
+ 87027800 × 0000000 which equals 0
+ 87027800 × 40000000 that results in 3481112000000000

= 3508862728641600
