No problem, we've got 8394 and 6891 to multiply
8394 × 6891 = 6891 × (8394)
+ 6891 × 4 which equals 27564
+ 6891 × 90 that results in 620190
+ 6891 × 300 yielding 2067300
+ 6891 × 8000 producing 55128000

= 57843054
