Let's calculate 8805 x 2105
8805 × 2105 = 2105 × (8805)
+ 2105 × 5 resulting in 10525
+ 2105 × 00 that is equal 0
+ 2105 × 800 that results in 1684000
+ 2105 × 8000 that is equal 16840000

= 18534525
