Alright, let's work through 70052870 times 66295868 step by step
70052870 × 66295868 = 66295868 × (70052870)
+ 66295868 × 0 giving us 0
+ 66295868 × 70 yielding 4640710760
+ 66295868 × 800 producing 53036694400
+ 66295868 × 2000 producing 132591736000
+ 66295868 × 50000 that is equal 3314793400000
+ 66295868 × 000000 that equals 0
+ 66295868 × 0000000 resulting in 0
+ 66295868 × 70000000 which equals 4640710760000000

= 4644215822541160
