No problem, we've got 78386656 and 27037584 to multiply
78386656 × 27037584 = 27037584 × (78386656)
+ 27037584 × 6 that results in 162225504
+ 27037584 × 50 giving us 1351879200
+ 27037584 × 600 giving us 16222550400
+ 27037584 × 6000 giving us 162225504000
+ 27037584 × 80000 resulting in 2163006720000
+ 27037584 × 300000 giving us 8111275200000
+ 27037584 × 8000000 which equals 216300672000000
+ 27037584 × 70000000 that results in 1892630880000000

= 2119385796079104
