No problem, we've got 3688 and 7865 to multiply
3688 × 7865 = 7865 × (3688)
+ 7865 × 8 what gives us 62920
+ 7865 × 80 resulting in 629200
+ 7865 × 600 that is equal 4719000
+ 7865 × 3000 giving us 23595000

= 29006120
