Alright, let's work through 5864 times 7870 step by step
5864 × 7870 = 7870 × (5864)
+ 7870 × 4 that results in 31480
+ 7870 × 60 yielding 472200
+ 7870 × 800 producing 6296000
+ 7870 × 5000 yielding 39350000

= 46149680
