We're going to solve 87646887 multiplied by 49405478
87646887 × 49405478 = 49405478 × (87646887)
+ 49405478 × 7 that results in 345838346
+ 49405478 × 80 that results in 3952438240
+ 49405478 × 800 what gives us 39524382400
+ 49405478 × 6000 giving us 296432868000
+ 49405478 × 40000 that results in 1976219120000
+ 49405478 × 600000 what gives us 29643286800000
+ 49405478 × 7000000 resulting in 345838346000000
+ 49405478 × 80000000 giving us 3952438240000000

= 4330236347446986
