No problem, we've got 80475387 and 38442015 to multiply
80475387 × 38442015 = 38442015 × (80475387)
+ 38442015 × 7 resulting in 269094105
+ 38442015 × 80 producing 3075361200
+ 38442015 × 300 that results in 11532604500
+ 38442015 × 5000 what gives us 192210075000
+ 38442015 × 70000 that is equal 2690941050000
+ 38442015 × 400000 that is equal 15376806000000
+ 38442015 × 0000000 which equals 0
+ 38442015 × 80000000 that results in 3075361200000000

= 3093636034184805
