No problem, we've got 34428122 and 72907435 to multiply
34428122 × 72907435 = 72907435 × (34428122)
+ 72907435 × 2 that results in 145814870
+ 72907435 × 20 that results in 1458148700
+ 72907435 × 100 resulting in 7290743500
+ 72907435 × 8000 resulting in 583259480000
+ 72907435 × 20000 which equals 1458148700000
+ 72907435 × 400000 giving us 29162974000000
+ 72907435 × 4000000 producing 291629740000000
+ 72907435 × 30000000 resulting in 2187223050000000

= 2510066066887070
