Alright, let's work through 70245185 times 50582129 step by step
70245185 × 50582129 = 50582129 × (70245185)
+ 50582129 × 5 producing 252910645
+ 50582129 × 80 yielding 4046570320
+ 50582129 × 100 yielding 5058212900
+ 50582129 × 5000 which equals 252910645000
+ 50582129 × 40000 resulting in 2023285160000
+ 50582129 × 200000 resulting in 10116425800000
+ 50582129 × 0000000 yielding 0
+ 50582129 × 70000000 that is equal 3540749030000000

= 3553151009298865
