Alright, let's work through 27498017 times 80506406 step by step
27498017 × 80506406 = 80506406 × (27498017)
+ 80506406 × 7 that equals 563544842
+ 80506406 × 10 resulting in 805064060
+ 80506406 × 000 that equals 0
+ 80506406 × 8000 that is equal 644051248000
+ 80506406 × 90000 giving us 7245576540000
+ 80506406 × 400000 that results in 32202562400000
+ 80506406 × 7000000 resulting in 563544842000000
+ 80506406 × 20000000 what gives us 1610128120000000

= 2213766520796902
