# Scientific notation

5 videos

2 skills

Scientists and engineers often have to deal with super huge (like 6,000,000,000,000,000,000,000) and super small numbers (like 0.0000000000532) . How can they do this without tiring their hands out? How can they look at a number and understand how large or small it is without counting the digits? The answer is to use scientific notation.
If you come to this tutorial with a basic understanding of positive and negative exponents, it should leave you with a new appreciation for representing really huge and really small numbers!

### Introduction to scientific notation

VIDEO
20:48 minutes

Introduction to scientific notation. An in-depth discussion about why and how scientific notation is used.

### Scientific notation intuition

PRACTICE PROBLEMS

Practice moving the decimal point to express a number in scientific notation.