Let's calculate 8380 x 1972
8380 × 1972 = 1972 × (8380)
+ 1972 × 0 what gives us 0
+ 1972 × 80 what gives us 157760
+ 1972 × 300 that results in 591600
+ 1972 × 8000 resulting in 15776000

= 16525360
