No problem, we've got 72057713 and 52091724 to multiply
72057713 × 52091724 = 52091724 × (72057713)
+ 52091724 × 3 resulting in 156275172
+ 52091724 × 10 that is equal 520917240
+ 52091724 × 700 yielding 36464206800
+ 52091724 × 7000 which equals 364642068000
+ 52091724 × 50000 giving us 2604586200000
+ 52091724 × 000000 that results in 0
+ 52091724 × 2000000 which equals 104183448000000
+ 52091724 × 70000000 yielding 3646420680000000

= 3753610497667212
