No problem, we've got 1429 and 1688 to multiply
1429 × 1688 = 1688 × (1429)
+ 1688 × 9 producing 15192
+ 1688 × 20 that is equal 33760
+ 1688 × 400 that results in 675200
+ 1688 × 1000 resulting in 1688000

= 2412152
