Alright, let's work through 75620353 times 54552356 step by step
75620353 × 54552356 = 54552356 × (75620353)
+ 54552356 × 3 resulting in 163657068
+ 54552356 × 50 that results in 2727617800
+ 54552356 × 300 which equals 16365706800
+ 54552356 × 0000 yielding 0
+ 54552356 × 20000 what gives us 1091047120000
+ 54552356 × 600000 resulting in 32731413600000
+ 54552356 × 5000000 yielding 272761780000000
+ 54552356 × 70000000 giving us 3818664920000000

= 4125268417701668
