Alright, let's work through 79272210 times 51157529 step by step
79272210 × 51157529 = 51157529 × (79272210)
+ 51157529 × 0 giving us 0
+ 51157529 × 10 that is equal 511575290
+ 51157529 × 200 that results in 10231505800
+ 51157529 × 2000 that equals 102315058000
+ 51157529 × 70000 producing 3581027030000
+ 51157529 × 200000 that results in 10231505800000
+ 51157529 × 9000000 yielding 460417761000000
+ 51157529 × 70000000 yielding 3581027030000000

= 4055370381969090
