Alright, let's work through 53293718 times 71945221 step by step
53293718 × 71945221 = 71945221 × (53293718)
+ 71945221 × 8 that results in 575561768
+ 71945221 × 10 that results in 719452210
+ 71945221 × 700 that equals 50361654700
+ 71945221 × 3000 that equals 215835663000
+ 71945221 × 90000 which equals 6475069890000
+ 71945221 × 200000 that is equal 14389044200000
+ 71945221 × 3000000 what gives us 215835663000000
+ 71945221 × 50000000 that equals 3597261050000000

= 3834228319421678
