Alright, let's work through 27945347 times 54999352 step by step
27945347 × 54999352 = 54999352 × (27945347)
+ 54999352 × 7 that results in 384995464
+ 54999352 × 40 that results in 2199974080
+ 54999352 × 300 producing 16499805600
+ 54999352 × 5000 which equals 274996760000
+ 54999352 × 40000 giving us 2199974080000
+ 54999352 × 900000 that is equal 49499416800000
+ 54999352 × 7000000 producing 384995464000000
+ 54999352 × 20000000 giving us 1099987040000000

= 1536975976415144
