2
111 = 1101111
5,200 in standard index form = 5.2 × 103
6.73 is already a decimal number form. You can convert it into fraction as 637/100.
The answer is 17 3/100
No. In the index form a number is expressed as a multiple of its prime factors whereas in the standard form it is expressed as a number between in the range [1, 10) multiplied by an integer power of 10. So, for example, 1728 in index form = 26*33 1728 in standard form = 1.728*103 The index form can only be used for integers.
"index" is the singular form - "indices" is the plural :)
0.001 is a fractional number in decimal form and there is no sensible way to convert it into a whole number.
In standard index form, 450 can be written as 4.5 x 10^2. This form is used to represent very large or very small numbers in a concise manner by expressing them as a number between 1 and 10 multiplied by a power of 10. In this case, 4.5 is the coefficient and 10^2 indicates that the decimal point is moved two places to the right, making the number 450.
If the number can be written as 2*3*5 it cannot be prime!
0.05 is a fractional number in decimal form and there is no way to convert it to a whole number.
The possessive form of "index" is "index's." For example, "the index's values are displayed in alphabetical order."
2
5.4 is a mixed number in decimal form and there is no sensible way to represent it as a whole number. You cannot convert it.
There is no such thing as a multiplication form for a single number.
Think of the "ex" in index as meaning exponent. Write the prime factorization with exponents. 216 = 23 x 33
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