We're going to solve 6490 multiplied by 1861
6490 × 1861 = 1861 × (6490)
+ 1861 × 0 that results in 0
+ 1861 × 90 that results in 167490
+ 1861 × 400 what gives us 744400
+ 1861 × 6000 giving us 11166000

= 12077890
