How do you write 0.00000001 in scientific notation?

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What do we call the number used in counting?

Counting numbers are the set of numbers that we use to learn how to count. 1, 2, 3, 4, 5, and so on. They are also called natural numbers-maybe since they feel natural to us because they are naturally the first numbers we learn. Sometimes they are also referred to as positive integers. Consequently, how do you read 100000000? 100,000,000 (one hundred million) is the natural number following 99,999,999 and preceding 100,000,001.

Keeping this in consideration, what is meant by 3rd power of 10?

Answer: The value of 10 raised to 3rd power i.e., 103 is 1000. How do you do base 10 in math? In base-10, each digit of a number can have an integer value ranging from 0 to 9 (10 possibilities) depending on its position. The places or positions of the numbers are based on powers of 10. Each number position is 10 times the value to the right of it, hence the term base-10.

Keeping this in consideration, how do you use base 10?