Alright, let's work through 20496605 times 2415905 step by step
20496605 × 2415905 = 2415905 × (20496605)
+ 2415905 × 5 resulting in 12079525
+ 2415905 × 00 giving us 0
+ 2415905 × 600 that equals 1449543000
+ 2415905 × 6000 what gives us 14495430000
+ 2415905 × 90000 resulting in 217431450000
+ 2415905 × 400000 producing 966362000000
+ 2415905 × 0000000 giving us 0
+ 2415905 × 20000000 giving us 48318100000000

= 49517850502525
