We're going to solve 72848864 multiplied by 99420743
72848864 × 99420743 = 99420743 × (72848864)
+ 99420743 × 4 what gives us 397682972
+ 99420743 × 60 giving us 5965244580
+ 99420743 × 800 yielding 79536594400
+ 99420743 × 8000 yielding 795365944000
+ 99420743 × 40000 which equals 3976829720000
+ 99420743 × 800000 producing 79536594400000
+ 99420743 × 2000000 which equals 198841486000000
+ 99420743 × 70000000 resulting in 6959452010000000

= 7242688185585952
