Alright, let's work through 48334081 times 72299383 step by step
48334081 × 72299383 = 72299383 × (48334081)
+ 72299383 × 1 what gives us 72299383
+ 72299383 × 80 which equals 5783950640
+ 72299383 × 000 that results in 0
+ 72299383 × 4000 that equals 289197532000
+ 72299383 × 30000 which equals 2168981490000
+ 72299383 × 300000 that equals 21689814900000
+ 72299383 × 8000000 which equals 578395064000000
+ 72299383 × 40000000 yielding 2891975320000000

= 3494524234172023
