Let's calculate 80462980 x 17845740
80462980 × 17845740 = 17845740 × (80462980)
+ 17845740 × 0 what gives us 0
+ 17845740 × 80 that equals 1427659200
+ 17845740 × 900 resulting in 16061166000
+ 17845740 × 2000 that is equal 35691480000
+ 17845740 × 60000 producing 1070744400000
+ 17845740 × 400000 that results in 7138296000000
+ 17845740 × 0000000 producing 0
+ 17845740 × 80000000 which equals 1427659200000000

= 1435921420705200
