We're going to solve 5091 multiplied by 1570
5091 × 1570 = 1570 × (5091)
+ 1570 × 1 which equals 1570
+ 1570 × 90 giving us 141300
+ 1570 × 000 which equals 0
+ 1570 × 5000 what gives us 7850000

= 7992870
