Alright, let's work through 56185456 times 89879710 step by step
56185456 × 89879710 = 89879710 × (56185456)
+ 89879710 × 6 yielding 539278260
+ 89879710 × 50 resulting in 4493985500
+ 89879710 × 400 that equals 35951884000
+ 89879710 × 5000 that results in 449398550000
+ 89879710 × 80000 resulting in 7190376800000
+ 89879710 × 100000 what gives us 8987971000000
+ 89879710 × 6000000 that is equal 539278260000000
+ 89879710 × 50000000 giving us 4493985500000000

= 5049932491497760
