No problem, we've got 81377183 and 74709362 to multiply
81377183 × 74709362 = 74709362 × (81377183)
+ 74709362 × 3 what gives us 224128086
+ 74709362 × 80 resulting in 5976748960
+ 74709362 × 100 producing 7470936200
+ 74709362 × 7000 yielding 522965534000
+ 74709362 × 70000 that is equal 5229655340000
+ 74709362 × 300000 that is equal 22412808600000
+ 74709362 × 1000000 yielding 74709362000000
+ 74709362 × 80000000 what gives us 5976748960000000

= 6079637423287246
