No problem, we've got 2189 and 7131 to multiply
2189 × 7131 = 7131 × (2189)
+ 7131 × 9 producing 64179
+ 7131 × 80 yielding 570480
+ 7131 × 100 giving us 713100
+ 7131 × 2000 that equals 14262000

= 15609759
