Alright, let's work through 80024650 times 86859945 step by step
80024650 × 86859945 = 86859945 × (80024650)
+ 86859945 × 0 that is equal 0
+ 86859945 × 50 that is equal 4342997250
+ 86859945 × 600 which equals 52115967000
+ 86859945 × 4000 resulting in 347439780000
+ 86859945 × 20000 yielding 1737198900000
+ 86859945 × 000000 that results in 0
+ 86859945 × 0000000 producing 0
+ 86859945 × 80000000 what gives us 6948795600000000

= 6950936697644250
