No problem, we've got 86960594 and 77103049 to multiply
86960594 × 77103049 = 77103049 × (86960594)
+ 77103049 × 4 which equals 308412196
+ 77103049 × 90 which equals 6939274410
+ 77103049 × 500 that results in 38551524500
+ 77103049 × 0000 which equals 0
+ 77103049 × 60000 what gives us 4626182940000
+ 77103049 × 900000 yielding 69392744100000
+ 77103049 × 6000000 giving us 462618294000000
+ 77103049 × 80000000 yielding 6168243920000000

= 6704926940251106
