How to Use "septillion" with Example Sentences
- 1. Adopted in 1991 , it stands for a multiplying factor of one part in a million billion billion ( one septillion ) parts , which is often written as 10 .
- 2. Adopted in 1991 , it stands for a multiplying factor of one part in a million billion billion ( one septillion ) parts , which is often written as 1024 .