We're going to solve 42864381 multiplied by 80921794
42864381 × 80921794 = 80921794 × (42864381)
+ 80921794 × 1 yielding 80921794
+ 80921794 × 80 which equals 6473743520
+ 80921794 × 300 what gives us 24276538200
+ 80921794 × 4000 giving us 323687176000
+ 80921794 × 60000 that is equal 4855307640000
+ 80921794 × 800000 producing 64737435200000
+ 80921794 × 2000000 that is equal 161843588000000
+ 80921794 × 40000000 producing 3236871760000000

= 3468662609219514
