Alright, let's work through 1927 times 3980 step by step
1927 × 3980 = 3980 × (1927)
+ 3980 × 7 which equals 27860
+ 3980 × 20 that results in 79600
+ 3980 × 900 giving us 3582000
+ 3980 × 1000 that is equal 3980000

= 7669460
