We're going to solve 87320029 multiplied by 46873973
87320029 × 46873973 = 46873973 × (87320029)
+ 46873973 × 9 that equals 421865757
+ 46873973 × 20 yielding 937479460
+ 46873973 × 000 what gives us 0
+ 46873973 × 0000 giving us 0
+ 46873973 × 20000 which equals 937479460000
+ 46873973 × 300000 which equals 14062191900000
+ 46873973 × 7000000 what gives us 328117811000000
+ 46873973 × 80000000 giving us 3749917840000000

= 4093036681705217
