5x10-3 = 0.005
5x10-2 = 0.05
5x10-1 = 0.5
5x100 = 5
5x101 = 50
5x102 = 500
5x103 = 5000
...
If the exponent is not negative, then a number written in scientific notation is greater than or equal to 1.
It is: 5.08*10^8 in scientific notation and the exponent of 10 is 8
The absolute value is greater than or equal to 1.
5
21 can be written as 2.10 × 101
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.
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.
Do you mean how is it written in scientific notation? 1.01 X 10^6.
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
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
Te exponent would not change if the number is less than 5.