Alright, let's work through 20413733 times 97724924 step by step
20413733 × 97724924 = 97724924 × (20413733)
+ 97724924 × 3 producing 293174772
+ 97724924 × 30 that results in 2931747720
+ 97724924 × 700 what gives us 68407446800
+ 97724924 × 3000 that is equal 293174772000
+ 97724924 × 10000 giving us 977249240000
+ 97724924 × 400000 what gives us 39089969600000
+ 97724924 × 0000000 yielding 0
+ 97724924 × 20000000 producing 1954498480000000

= 1994930505981292
