Alright, let's work through 4008 times 8855 step by step
4008 × 8855 = 8855 × (4008)
+ 8855 × 8 that is equal 70840
+ 8855 × 00 that is equal 0
+ 8855 × 000 what gives us 0
+ 8855 × 4000 producing 35420000

= 35490840
