Alright, let's work through 8628920 times 35844410 step by step
8628920 × 35844410 = 35844410 × (8628920)
+ 35844410 × 0 that is equal 0
+ 35844410 × 20 producing 716888200
+ 35844410 × 900 producing 32259969000
+ 35844410 × 8000 that results in 286755280000
+ 35844410 × 20000 that results in 716888200000
+ 35844410 × 600000 producing 21506646000000
+ 35844410 × 8000000 what gives us 286755280000000

= 309298546337200
