No problem, we've got 47867396 and 52834448 to multiply
47867396 × 52834448 = 52834448 × (47867396)
+ 52834448 × 6 producing 317006688
+ 52834448 × 90 producing 4755100320
+ 52834448 × 300 that results in 15850334400
+ 52834448 × 7000 what gives us 369841136000
+ 52834448 × 60000 producing 3170066880000
+ 52834448 × 800000 which equals 42267558400000
+ 52834448 × 7000000 that equals 369841136000000
+ 52834448 × 40000000 giving us 2113377920000000

= 2529047444857408
