Alright, let's work through 70322485 times 90493279 step by step
70322485 × 90493279 = 90493279 × (70322485)
+ 90493279 × 5 that equals 452466395
+ 90493279 × 80 producing 7239462320
+ 90493279 × 400 that results in 36197311600
+ 90493279 × 2000 producing 180986558000
+ 90493279 × 20000 giving us 1809865580000
+ 90493279 × 300000 that results in 27147983700000
+ 90493279 × 0000000 producing 0
+ 90493279 × 70000000 which equals 6334529530000000

= 6363712255078315
