No problem, we've got 5847 and 6547 to multiply
5847 × 6547 = 6547 × (5847)
+ 6547 × 7 producing 45829
+ 6547 × 40 what gives us 261880
+ 6547 × 800 which equals 5237600
+ 6547 × 5000 producing 32735000

= 38280309
