We're going to solve 76886428 multiplied by 42234185
76886428 × 42234185 = 42234185 × (76886428)
+ 42234185 × 8 giving us 337873480
+ 42234185 × 20 which equals 844683700
+ 42234185 × 400 producing 16893674000
+ 42234185 × 6000 that equals 253405110000
+ 42234185 × 80000 resulting in 3378734800000
+ 42234185 × 800000 yielding 33787348000000
+ 42234185 × 6000000 which equals 253405110000000
+ 42234185 × 70000000 resulting in 2956392950000000

= 3247235624141180
