No problem, we've got 65768611 and 71989734 to multiply
65768611 × 71989734 = 71989734 × (65768611)
+ 71989734 × 1 what gives us 71989734
+ 71989734 × 10 which equals 719897340
+ 71989734 × 600 resulting in 43193840400
+ 71989734 × 8000 producing 575917872000
+ 71989734 × 60000 that results in 4319384040000
+ 71989734 × 700000 what gives us 50392813800000
+ 71989734 × 5000000 yielding 359948670000000
+ 71989734 × 60000000 yielding 4319384040000000

= 4734664811439474
