We're going to solve 87702816 multiplied by 42066731
87702816 × 42066731 = 42066731 × (87702816)
+ 42066731 × 6 producing 252400386
+ 42066731 × 10 that results in 420667310
+ 42066731 × 800 producing 33653384800
+ 42066731 × 2000 yielding 84133462000
+ 42066731 × 00000 resulting in 0
+ 42066731 × 700000 which equals 29446711700000
+ 42066731 × 7000000 that is equal 294467117000000
+ 42066731 × 80000000 producing 3365338480000000

= 3689370768614496
