Alright, let's work through 70447801 times 72227549 step by step
70447801 × 72227549 = 72227549 × (70447801)
+ 72227549 × 1 that results in 72227549
+ 72227549 × 00 producing 0
+ 72227549 × 800 that is equal 57782039200
+ 72227549 × 7000 what gives us 505592843000
+ 72227549 × 40000 yielding 2889101960000
+ 72227549 × 400000 giving us 28891019600000
+ 72227549 × 0000000 which equals 0
+ 72227549 × 70000000 producing 5055928430000000

= 5088271998669749
