No problem, we've got 2089 and 9786 to multiply
2089 × 9786 = 9786 × (2089)
+ 9786 × 9 what gives us 88074
+ 9786 × 80 giving us 782880
+ 9786 × 000 that equals 0
+ 9786 × 2000 giving us 19572000

= 20442954
