No problem, we've got 5386 and 7809 to multiply
5386 × 7809 = 7809 × (5386)
+ 7809 × 6 which equals 46854
+ 7809 × 80 that is equal 624720
+ 7809 × 300 which equals 2342700
+ 7809 × 5000 producing 39045000

= 42059274
