Let's calculate 80378082 x 34866215
80378082 × 34866215 = 34866215 × (80378082)
+ 34866215 × 2 which equals 69732430
+ 34866215 × 80 producing 2789297200
+ 34866215 × 000 producing 0
+ 34866215 × 8000 that is equal 278929720000
+ 34866215 × 70000 that results in 2440635050000
+ 34866215 × 300000 resulting in 10459864500000
+ 34866215 × 0000000 that results in 0
+ 34866215 × 80000000 which equals 2789297200000000

= 2802479488299630
