No problem, we've got 1636 and 9869 to multiply
1636 × 9869 = 9869 × (1636)
+ 9869 × 6 resulting in 59214
+ 9869 × 30 producing 296070
+ 9869 × 600 producing 5921400
+ 9869 × 1000 that results in 9869000

= 16145684
