No problem, we've got 77977066 and 78092227 to multiply
77977066 × 78092227 = 78092227 × (77977066)
+ 78092227 × 6 that is equal 468553362
+ 78092227 × 60 what gives us 4685533620
+ 78092227 × 000 that is equal 0
+ 78092227 × 7000 what gives us 546645589000
+ 78092227 × 70000 yielding 5466455890000
+ 78092227 × 900000 resulting in 70283004300000
+ 78092227 × 7000000 yielding 546645589000000
+ 78092227 × 70000000 that equals 5466455890000000

= 6089402738865982
