Alright, let's work through 24270 times 52102750 step by step
24270 × 52102750 = 52102750 × (24270)
+ 52102750 × 0 that equals 0
+ 52102750 × 70 that is equal 3647192500
+ 52102750 × 200 resulting in 10420550000
+ 52102750 × 4000 producing 208411000000
+ 52102750 × 20000 which equals 1042055000000

= 1264533742500
