Alright, let's work through 47289771 times 31195526 step by step
47289771 × 31195526 = 31195526 × (47289771)
+ 31195526 × 1 producing 31195526
+ 31195526 × 70 giving us 2183686820
+ 31195526 × 700 which equals 21836868200
+ 31195526 × 9000 that equals 280759734000
+ 31195526 × 80000 producing 2495642080000
+ 31195526 × 200000 that equals 6239105200000
+ 31195526 × 7000000 what gives us 218368682000000
+ 31195526 × 40000000 producing 1247821040000000

= 1475229280764546
