No problem, we've got 7860 and 4891 to multiply
7860 × 4891 = 4891 × (7860)
+ 4891 × 0 producing 0
+ 4891 × 60 giving us 293460
+ 4891 × 800 yielding 3912800
+ 4891 × 7000 which equals 34237000

= 38443260
