862,400 in scientific notation rounded to three significant digits is 8.63 x 10^5
5.33*10
In scientific notation that number would be written as 7.080 x 10-3 and it would have four significant digits.
29 792 458 in significant figures is 29 790 000, and written in scientific notation is 2.979*10^7
1.239 rounded to 3 significant digits is 1.24
862,400 in scientific notation rounded to three significant digits is 8.63 x 10^5
The initial zeros are not significant digits. Therefore, the scientific notation for this number is 2.5 X 10.
123,679,000 in Scientific Notation = 1.23679 x 108
If done correctly, the coefficient of the scientific notation has the same number of significant figures as the whole number.
If done correctly, the coefficient of the scientific notation has the same number of significant figures as the whole number.
299,792,458 ms in Scientific Notation = 2.99792458 x 108 ms
5.33*10
There is no way to know how many significant digits are in 33000. If you are forced to choose then there are 2 significant digits but, again, there is really no way to tell. If the count of significant digits is important, the number should be expressed in scientific notation.
In scientific notation that number would be written as 7.080 x 10-3 and it would have four significant digits.
29 792 458 in significant figures is 29 790 000, and written in scientific notation is 2.979*10^7
686.88 rounded to 3 significant digits is 687
2,340,567 rounded to five significant digits is 2,340,600