Alright, let's work through 1790 times 1516 step by step
1790 × 1516 = 1516 × (1790)
+ 1516 × 0 that is equal 0
+ 1516 × 90 giving us 136440
+ 1516 × 700 what gives us 1061200
+ 1516 × 1000 that is equal 1516000

= 2713640
