No problem, we've got 3147 and 5636 to multiply
3147 × 5636 = 5636 × (3147)
+ 5636 × 7 yielding 39452
+ 5636 × 40 that is equal 225440
+ 5636 × 100 producing 563600
+ 5636 × 3000 that equals 16908000

= 17736492
