Alright, let's work through 1974 times 8040 step by step
1974 × 8040 = 8040 × (1974)
+ 8040 × 4 producing 32160
+ 8040 × 70 resulting in 562800
+ 8040 × 900 that is equal 7236000
+ 8040 × 1000 giving us 8040000

= 15870960
