No problem, we've got 13382679 and 52269484 to multiply
13382679 × 52269484 = 52269484 × (13382679)
+ 52269484 × 9 that results in 470425356
+ 52269484 × 70 what gives us 3658863880
+ 52269484 × 600 resulting in 31361690400
+ 52269484 × 2000 that equals 104538968000
+ 52269484 × 80000 that is equal 4181558720000
+ 52269484 × 300000 which equals 15680845200000
+ 52269484 × 3000000 that results in 156808452000000
+ 52269484 × 10000000 which equals 522694840000000

= 699505725867636
