No problem, we've got 47907804 and 79891572 to multiply
47907804 × 79891572 = 79891572 × (47907804)
+ 79891572 × 4 giving us 319566288
+ 79891572 × 00 that results in 0
+ 79891572 × 800 producing 63913257600
+ 79891572 × 7000 which equals 559241004000
+ 79891572 × 00000 which equals 0
+ 79891572 × 900000 that equals 71902414800000
+ 79891572 × 7000000 which equals 559241004000000
+ 79891572 × 40000000 yielding 3195662880000000

= 3827429772627888
