We're going to solve 6445 multiplied by 2721
6445 × 2721 = 2721 × (6445)
+ 2721 × 5 giving us 13605
+ 2721 × 40 giving us 108840
+ 2721 × 400 giving us 1088400
+ 2721 × 6000 that equals 16326000

= 17536845
