The sign of the exponent for a number written in scientific notation depends on whether it is a whole number or a fraction.
40 is 4 x 101
0.4 is 4 x 10-1
Do you mean how is it written in scientific notation? 1.01 X 10^6.
If it is written in scientific notation it will have x10 to a certain power if it is standard it won't
Exponential notation (more commonly known as scientific notation) is a way of writing numbers that accommodates values too large or small to be conveniently written in standard decimal notation.In exponential notation, all numbers are written as a × 10b, where the exponent b is an integer, and the coefficient a is any real number.For example, three hundred in standard decimal notation is written as 300; however, it is written as 3 × 102 in exponential notation.i am sorry if you are reading this but i think this is wrong from all that i have learned exponential notation is nothing like scientific notation
No, if there is a negative number then you put that many numbers before the root number. For example, 7x10^-5= .000007
138,000,000 in Scientific Notation = 1.38 x 108
It is: 5.08*10^8 in scientific notation and the exponent of 10 is 8
5
When 508,000,000 is written in scientific notation, it becomes 5.08 × 10^8. The value of the exponent in this case is 8. This indicates that the decimal point has been moved 8 places to the left to convert the number into its scientific notation form.
If the exponent is not negative, then a number written in scientific notation is greater than or equal to 1.
The value is 8 because the exponent written in scientific notation is 2.45x10^8, which means 2.45 times 10 to the eighth power.
0.0045 = 4.5 x 10-3
Do you mean how is it written in scientific notation? 1.01 X 10^6.
Te exponent would not change if the number is less than 5.
In standard form, a number is expressed in a way that it can be either greater than or equal to one or less than one. If the number is greater than or equal to one, it will have a positive exponent when converted to scientific notation (e.g., 5000 becomes (5.0 \times 10^3)). Conversely, if the number is less than one, it will have a negative exponent (e.g., 0.005 becomes (5.0 \times 10^{-3})). Thus, the position of the decimal point in relation to the number one determines the sign of the exponent in scientific notation.
It means that the decimal point has to move to the left.
To write this number in scientific notation, you place the number of times the decimal is moved to the left as the exponent. 238857 miles, or 238,857 miles is written in scientific notation as 2.38857 X 105 miles.
Move 6 decimal places to the right, so the exponent for base 10 is -6. Then, in scientific notation, the term is: 2.13 x 10-6