We're going to solve 6443 multiplied by 2631
6443 × 2631 = 2631 × (6443)
+ 2631 × 3 resulting in 7893
+ 2631 × 40 that results in 105240
+ 2631 × 400 which equals 1052400
+ 2631 × 6000 that is equal 15786000

= 16951533
