No problem, we've got 5290 and 3156 to multiply
5290 × 3156 = 3156 × (5290)
+ 3156 × 0 that is equal 0
+ 3156 × 90 yielding 284040
+ 3156 × 200 that equals 631200
+ 3156 × 5000 resulting in 15780000

= 16695240
