Alright, let's work through 65348304 times 70338398 step by step
65348304 × 70338398 = 70338398 × (65348304)
+ 70338398 × 4 yielding 281353592
+ 70338398 × 00 which equals 0
+ 70338398 × 300 what gives us 21101519400
+ 70338398 × 8000 producing 562707184000
+ 70338398 × 40000 that is equal 2813535920000
+ 70338398 × 300000 resulting in 21101519400000
+ 70338398 × 5000000 giving us 351691990000000
+ 70338398 × 60000000 which equals 4220303880000000

= 4596495015376992
