No problem, we've got 79493842 and 72740232 to multiply
79493842 × 72740232 = 72740232 × (79493842)
+ 72740232 × 2 yielding 145480464
+ 72740232 × 40 producing 2909609280
+ 72740232 × 800 yielding 58192185600
+ 72740232 × 3000 resulting in 218220696000
+ 72740232 × 90000 that is equal 6546620880000
+ 72740232 × 400000 that results in 29096092800000
+ 72740232 × 9000000 resulting in 654662088000000
+ 72740232 × 70000000 producing 5091816240000000

= 5782400509651344
