No problem, we've got 8720 and 7458 to multiply
8720 × 7458 = 7458 × (8720)
+ 7458 × 0 that equals 0
+ 7458 × 20 producing 149160
+ 7458 × 700 yielding 5220600
+ 7458 × 8000 that equals 59664000

= 65033760
