Alright, let's work through 27301801 times 42076807 step by step
27301801 × 42076807 = 42076807 × (27301801)
+ 42076807 × 1 giving us 42076807
+ 42076807 × 00 which equals 0
+ 42076807 × 800 that equals 33661445600
+ 42076807 × 1000 what gives us 42076807000
+ 42076807 × 00000 giving us 0
+ 42076807 × 300000 that is equal 12623042100000
+ 42076807 × 7000000 that equals 294537649000000
+ 42076807 × 20000000 which equals 841536140000000

= 1148772611429407
