We're going to solve 64867672 multiplied by 42109087
64867672 × 42109087 = 42109087 × (64867672)
+ 42109087 × 2 producing 84218174
+ 42109087 × 70 what gives us 2947636090
+ 42109087 × 600 which equals 25265452200
+ 42109087 × 7000 producing 294763609000
+ 42109087 × 60000 giving us 2526545220000
+ 42109087 × 800000 which equals 33687269600000
+ 42109087 × 4000000 giving us 168436348000000
+ 42109087 × 60000000 what gives us 2526545220000000

= 2731518443735464
