We're going to solve 1594 multiplied by 1139
1594 × 1139 = 1139 × (1594)
+ 1139 × 4 giving us 4556
+ 1139 × 90 that is equal 102510
+ 1139 × 500 producing 569500
+ 1139 × 1000 giving us 1139000

= 1815566
