No problem, we've got 2142 and 9691 to multiply
2142 × 9691 = 9691 × (2142)
+ 9691 × 2 producing 19382
+ 9691 × 40 that is equal 387640
+ 9691 × 100 what gives us 969100
+ 9691 × 2000 what gives us 19382000

= 20758122
