Alright, let's work through 71519119 times 47300731 step by step
71519119 × 47300731 = 47300731 × (71519119)
+ 47300731 × 9 which equals 425706579
+ 47300731 × 10 giving us 473007310
+ 47300731 × 100 that equals 4730073100
+ 47300731 × 9000 resulting in 425706579000
+ 47300731 × 10000 what gives us 473007310000
+ 47300731 × 500000 which equals 23650365500000
+ 47300731 × 1000000 what gives us 47300731000000
+ 47300731 × 70000000 which equals 3311051170000000

= 3382906609175989
