Let's calculate 72489247 x 72283796
72489247 × 72283796 = 72283796 × (72489247)
+ 72283796 × 7 producing 505986572
+ 72283796 × 40 that is equal 2891351840
+ 72283796 × 200 giving us 14456759200
+ 72283796 × 9000 giving us 650554164000
+ 72283796 × 80000 giving us 5782703680000
+ 72283796 × 400000 that results in 28913518400000
+ 72283796 × 2000000 which equals 144567592000000
+ 72283796 × 70000000 which equals 5059865720000000

= 5239797942341612
