No problem, we've got 84165308 and 40334810 to multiply
84165308 × 40334810 = 40334810 × (84165308)
+ 40334810 × 8 that equals 322678480
+ 40334810 × 00 producing 0
+ 40334810 × 300 yielding 12100443000
+ 40334810 × 5000 yielding 201674050000
+ 40334810 × 60000 which equals 2420088600000
+ 40334810 × 100000 yielding 4033481000000
+ 40334810 × 4000000 which equals 161339240000000
+ 40334810 × 80000000 that is equal 3226784800000000

= 3394791706771480
