Let's calculate 1659 x 9143
1659 × 9143 = 9143 × (1659)
+ 9143 × 9 that results in 82287
+ 9143 × 50 that equals 457150
+ 9143 × 600 that is equal 5485800
+ 9143 × 1000 resulting in 9143000

= 15168237
