Let's calculate 2651 x 8231
2651 × 8231 = 8231 × (2651)
+ 8231 × 1 that is equal 8231
+ 8231 × 50 resulting in 411550
+ 8231 × 600 that is equal 4938600
+ 8231 × 2000 that equals 16462000

= 21820381
