No problem, we've got 66717652 and 77117137 to multiply
66717652 × 77117137 = 77117137 × (66717652)
+ 77117137 × 2 resulting in 154234274
+ 77117137 × 50 that results in 3855856850
+ 77117137 × 600 producing 46270282200
+ 77117137 × 7000 yielding 539819959000
+ 77117137 × 10000 that results in 771171370000
+ 77117137 × 700000 that results in 53981995900000
+ 77117137 × 6000000 resulting in 462702822000000
+ 77117137 × 60000000 resulting in 4627028220000000

= 5145074309602324
