No problem, we've got 1439 and 5487 to multiply
1439 × 5487 = 5487 × (1439)
+ 5487 × 9 producing 49383
+ 5487 × 30 producing 164610
+ 5487 × 400 which equals 2194800
+ 5487 × 1000 yielding 5487000

= 7895793
