Alright, let's work through 74289360 times 52005812 step by step
74289360 × 52005812 = 52005812 × (74289360)
+ 52005812 × 0 what gives us 0
+ 52005812 × 60 producing 3120348720
+ 52005812 × 300 that is equal 15601743600
+ 52005812 × 9000 that is equal 468052308000
+ 52005812 × 80000 resulting in 4160464960000
+ 52005812 × 200000 what gives us 10401162400000
+ 52005812 × 4000000 which equals 208023248000000
+ 52005812 × 70000000 resulting in 3640406840000000

= 3863478489760320
