We're going to solve 20705371 multiplied by 84001259
20705371 × 84001259 = 84001259 × (20705371)
+ 84001259 × 1 that is equal 84001259
+ 84001259 × 70 that is equal 5880088130
+ 84001259 × 300 resulting in 25200377700
+ 84001259 × 5000 producing 420006295000
+ 84001259 × 00000 what gives us 0
+ 84001259 × 700000 that is equal 58800881300000
+ 84001259 × 0000000 resulting in 0
+ 84001259 × 20000000 resulting in 1680025180000000

= 1739277232062089
