We're going to solve 81227742 multiplied by 87281819
81227742 × 87281819 = 87281819 × (81227742)
+ 87281819 × 2 which equals 174563638
+ 87281819 × 40 producing 3491272760
+ 87281819 × 700 producing 61097273300
+ 87281819 × 7000 giving us 610972733000
+ 87281819 × 20000 which equals 1745636380000
+ 87281819 × 200000 what gives us 17456363800000
+ 87281819 × 1000000 which equals 87281819000000
+ 87281819 × 80000000 that is equal 6982545520000000

= 7089705075022698
