No problem, we've got 6451 and 2046 to multiply
6451 × 2046 = 2046 × (6451)
+ 2046 × 1 which equals 2046
+ 2046 × 50 giving us 102300
+ 2046 × 400 that is equal 818400
+ 2046 × 6000 which equals 12276000

= 13198746
