We're going to solve 66645743 multiplied by 82653442
66645743 × 82653442 = 82653442 × (66645743)
+ 82653442 × 3 that is equal 247960326
+ 82653442 × 40 which equals 3306137680
+ 82653442 × 700 yielding 57857409400
+ 82653442 × 5000 producing 413267210000
+ 82653442 × 40000 that results in 3306137680000
+ 82653442 × 600000 what gives us 49592065200000
+ 82653442 × 6000000 that equals 495920652000000
+ 82653442 × 60000000 giving us 4959206520000000

= 5508500053597406
