Alright, let's work through 79790056 times 65718945 step by step
79790056 × 65718945 = 65718945 × (79790056)
+ 65718945 × 6 which equals 394313670
+ 65718945 × 50 that equals 3285947250
+ 65718945 × 000 that is equal 0
+ 65718945 × 0000 yielding 0
+ 65718945 × 90000 giving us 5914705050000
+ 65718945 × 700000 producing 46003261500000
+ 65718945 × 9000000 that equals 591470505000000
+ 65718945 × 70000000 producing 4600326150000000

= 5243718301810920
