No problem, we've got 72531034 and 40352395 to multiply
72531034 × 40352395 = 40352395 × (72531034)
+ 40352395 × 4 producing 161409580
+ 40352395 × 30 which equals 1210571850
+ 40352395 × 000 producing 0
+ 40352395 × 1000 yielding 40352395000
+ 40352395 × 30000 what gives us 1210571850000
+ 40352395 × 500000 which equals 20176197500000
+ 40352395 × 2000000 which equals 80704790000000
+ 40352395 × 70000000 that is equal 2824667650000000

= 2926800933726430
