Let's calculate 82379944 x 8479038
82379944 × 8479038 = 8479038 × (82379944)
+ 8479038 × 4 that equals 33916152
+ 8479038 × 40 that equals 339161520
+ 8479038 × 900 producing 7631134200
+ 8479038 × 9000 which equals 76311342000
+ 8479038 × 70000 that results in 593532660000
+ 8479038 × 300000 giving us 2543711400000
+ 8479038 × 2000000 that results in 16958076000000
+ 8479038 × 80000000 producing 678323040000000

= 698502675613872
