No problem, we've got 71665374 and 4721069 to multiply
71665374 × 4721069 = 4721069 × (71665374)
+ 4721069 × 4 producing 18884276
+ 4721069 × 70 giving us 330474830
+ 4721069 × 300 that equals 1416320700
+ 4721069 × 5000 that equals 23605345000
+ 4721069 × 60000 giving us 283264140000
+ 4721069 × 600000 which equals 2832641400000
+ 4721069 × 1000000 yielding 4721069000000
+ 4721069 × 70000000 giving us 330474830000000

= 338337175564806
