We're going to solve 6480 multiplied by 3169
6480 × 3169 = 3169 × (6480)
+ 3169 × 0 resulting in 0
+ 3169 × 80 what gives us 253520
+ 3169 × 400 resulting in 1267600
+ 3169 × 6000 giving us 19014000

= 20535120
