Alright, let's work through 72028723 times 33963328 step by step
72028723 × 33963328 = 33963328 × (72028723)
+ 33963328 × 3 what gives us 101889984
+ 33963328 × 20 that results in 679266560
+ 33963328 × 700 that equals 23774329600
+ 33963328 × 8000 producing 271706624000
+ 33963328 × 20000 that is equal 679266560000
+ 33963328 × 000000 which equals 0
+ 33963328 × 2000000 which equals 67926656000000
+ 33963328 × 70000000 that is equal 2377432960000000

= 2446335144670144
