Alright, let's work through 20297992 times 38060838 step by step
20297992 × 38060838 = 38060838 × (20297992)
+ 38060838 × 2 what gives us 76121676
+ 38060838 × 90 resulting in 3425475420
+ 38060838 × 900 producing 34254754200
+ 38060838 × 7000 that results in 266425866000
+ 38060838 × 90000 resulting in 3425475420000
+ 38060838 × 200000 that is equal 7612167600000
+ 38060838 × 0000000 resulting in 0
+ 38060838 × 20000000 resulting in 761216760000000

= 772558585237296
