No problem, we've got 5387 and 2997 to multiply
5387 × 2997 = 2997 × (5387)
+ 2997 × 7 that is equal 20979
+ 2997 × 80 that equals 239760
+ 2997 × 300 what gives us 899100
+ 2997 × 5000 that equals 14985000

= 16144839
