Because it's a lot easier to remember, write down, and tell other people about
3.75 x 10-17 and 5.8786 x 1012
than it is to remember, write down, and tell other people about
0.0000000000000000375 and 5,878,600,000,000 .
Large Number & Small Number are Difficult to Write and Read,So a Method For Writing and Reading them More Easily This Calle Scientific notation ,To Computation make easy! :)))
Move 5 decimal places from the starting point to have: 3.12 x 10-5 kg That is the value in scientific notation.
727000 in scientific notation is written as 7.27 x 10^5. In scientific notation, the number is expressed as a decimal between 1 and 10, multiplied by a power of 10. In this case, the decimal is 7.27, and it is multiplied by 10 raised to the power of 5.
Most of the time, chemists deal with extremely large or extremely small numbers. They use scientific notation to conveniently write these numbers in decimal form.
The number 0.0435 in scientific notation is expressed as 4.35 × 10⁻². This format indicates that the decimal point in 4.35 has been moved two places to the left to convert it into standard scientific notation.
Yes, a negative number can be expressed in scientific notation. In scientific notation, a negative number is indicated by the negative sign (-) placed before the first significant digit. The number is then written in the form of a decimal number between 1 and 10, multiplied by a power of 10. For example, -3.2 x 10^-5 is a negative number expressed in scientific notation.
Your 76,254,048,000,000,000,000,000 is 7.6254048 x 1022 in scientific notation. Note that there is only onedigit to the left of the decimal, and the rest of the quantity is expressed in powers of ten.
1645.6 in scientific notation is 1.6456 x 10³. Move 3 decimal places to the left, so the exponent for base 10 is 3.
0.0037 in scientific notation is expressed as 3.7 × 10⁻³. This representation moves the decimal point three places to the right, which corresponds to the negative exponent of 10.
Expressed in scientific notation, 3,000,000,000 is equal to 3 x 109.
0.06534 in scientific notation is expressed as 6.534 × 10⁻². This format involves moving the decimal point two places to the right, which corresponds to the negative exponent of 10.
2000.1 in scientific notation is written as 2.0001 x 10^3. The number is expressed in scientific notation by moving the decimal point three places to the left to create a number between 1 and 10, and then multiplying by 10 raised to the appropriate power to account for the decimal shift.