PostgreSQL/Math Functions/exponent

Select 4e3 AS exponential_float

   <source lang="sql">

postgres=# Select 4e3 AS exponential_float;

exponential_float

---

             4000

(1 row) postgres=#

      </source>
   
  

Select 6.1e-2 AS negative_exponent

   <source lang="sql">

postgres=# select 6.1e-2 AS negative_exponent;

negative_exponent

---

            0.061

(1 row) postgres=#

      </source>