No problem, we've got 76610006 and 64321417 to multiply
76610006 × 64321417 = 64321417 × (76610006)
+ 64321417 × 6 producing 385928502
+ 64321417 × 00 that equals 0
+ 64321417 × 000 what gives us 0
+ 64321417 × 0000 which equals 0
+ 64321417 × 10000 producing 643214170000
+ 64321417 × 600000 resulting in 38592850200000
+ 64321417 × 6000000 yielding 385928502000000
+ 64321417 × 70000000 that equals 4502499190000000

= 4927664142298502
