No problem, we've got 73345896 and 72642430 to multiply
73345896 × 72642430 = 72642430 × (73345896)
+ 72642430 × 6 that results in 435854580
+ 72642430 × 90 giving us 6537818700
+ 72642430 × 800 that is equal 58113944000
+ 72642430 × 5000 producing 363212150000
+ 72642430 × 40000 resulting in 2905697200000
+ 72642430 × 300000 giving us 21792729000000
+ 72642430 × 3000000 which equals 217927290000000
+ 72642430 × 70000000 giving us 5084970100000000

= 5328024115967280
