No problem, we've got 5395 and 4197 to multiply
5395 × 4197 = 4197 × (5395)
+ 4197 × 5 that is equal 20985
+ 4197 × 90 producing 377730
+ 4197 × 300 that is equal 1259100
+ 4197 × 5000 which equals 20985000

= 22642815
