Alright, let's work through 74661553 times 18199744 step by step
74661553 × 18199744 = 18199744 × (74661553)
+ 18199744 × 3 yielding 54599232
+ 18199744 × 50 giving us 909987200
+ 18199744 × 500 that results in 9099872000
+ 18199744 × 1000 that equals 18199744000
+ 18199744 × 60000 producing 1091984640000
+ 18199744 × 600000 that results in 10919846400000
+ 18199744 × 4000000 resulting in 72798976000000
+ 18199744 × 70000000 that equals 1273982080000000

= 1358821151242432
