No problem, we've got 86682464 and 80595442 to multiply
86682464 × 80595442 = 80595442 × (86682464)
+ 80595442 × 4 yielding 322381768
+ 80595442 × 60 which equals 4835726520
+ 80595442 × 400 which equals 32238176800
+ 80595442 × 2000 that is equal 161190884000
+ 80595442 × 80000 which equals 6447635360000
+ 80595442 × 600000 that results in 48357265200000
+ 80595442 × 6000000 which equals 483572652000000
+ 80595442 × 80000000 yielding 6447635360000000

= 6986211499729088
