Alright, let's work through 23029887 times 74987074 step by step
23029887 × 74987074 = 74987074 × (23029887)
+ 74987074 × 7 what gives us 524909518
+ 74987074 × 80 yielding 5998965920
+ 74987074 × 800 resulting in 59989659200
+ 74987074 × 9000 producing 674883666000
+ 74987074 × 20000 what gives us 1499741480000
+ 74987074 × 000000 which equals 0
+ 74987074 × 3000000 producing 224961222000000
+ 74987074 × 20000000 yielding 1499741480000000

= 1726943840680638
