No problem, we've got 77925886 and 38381365 to multiply
77925886 × 38381365 = 38381365 × (77925886)
+ 38381365 × 6 which equals 230288190
+ 38381365 × 80 yielding 3070509200
+ 38381365 × 800 producing 30705092000
+ 38381365 × 5000 producing 191906825000
+ 38381365 × 20000 giving us 767627300000
+ 38381365 × 900000 yielding 34543228500000
+ 38381365 × 7000000 giving us 268669555000000
+ 38381365 × 70000000 producing 2686695550000000

= 2990901873514390
