Alright, let's work through 1970 times 1002 step by step
1970 × 1002 = 1002 × (1970)
+ 1002 × 0 giving us 0
+ 1002 × 70 that results in 70140
+ 1002 × 900 that is equal 901800
+ 1002 × 1000 what gives us 1002000

= 1973940
