Alright, let's work through 39975351 times 24521522 step by step
39975351 × 24521522 = 24521522 × (39975351)
+ 24521522 × 1 that is equal 24521522
+ 24521522 × 50 that results in 1226076100
+ 24521522 × 300 what gives us 7356456600
+ 24521522 × 5000 producing 122607610000
+ 24521522 × 70000 which equals 1716506540000
+ 24521522 × 900000 what gives us 22069369800000
+ 24521522 × 9000000 yielding 220693698000000
+ 24521522 × 30000000 which equals 735645660000000

= 980256449004222
