We're going to solve 6651 multiplied by 8139
6651 × 8139 = 8139 × (6651)
+ 8139 × 1 that is equal 8139
+ 8139 × 50 what gives us 406950
+ 8139 × 600 what gives us 4883400
+ 8139 × 6000 giving us 48834000

= 54132489
