No problem, we've got 9982 and 1390 to multiply
9982 × 1390 = 1390 × (9982)
+ 1390 × 2 yielding 2780
+ 1390 × 80 giving us 111200
+ 1390 × 900 that is equal 1251000
+ 1390 × 9000 that results in 12510000

= 13874980
