No problem, we've got 71872752 and 69019422 to multiply
71872752 × 69019422 = 69019422 × (71872752)
+ 69019422 × 2 that equals 138038844
+ 69019422 × 50 that results in 3450971100
+ 69019422 × 700 which equals 48313595400
+ 69019422 × 2000 what gives us 138038844000
+ 69019422 × 70000 that is equal 4831359540000
+ 69019422 × 800000 that is equal 55215537600000
+ 69019422 × 1000000 that is equal 69019422000000
+ 69019422 × 70000000 yielding 4831359540000000

= 4960615800589344
