Alright, let's work through 72434656 times 49305249 step by step
72434656 × 49305249 = 49305249 × (72434656)
+ 49305249 × 6 which equals 295831494
+ 49305249 × 50 resulting in 2465262450
+ 49305249 × 600 what gives us 29583149400
+ 49305249 × 4000 giving us 197220996000
+ 49305249 × 30000 producing 1479157470000
+ 49305249 × 400000 that equals 19722099600000
+ 49305249 × 2000000 that equals 98610498000000
+ 49305249 × 70000000 that equals 3451367430000000

= 3571408750309344
