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प्रश्न
Express the following numbers in standard form:
4 ÷ 100000
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उत्तर
To express a number in the standard form, move the decimal point such that there is only one digit to the left of the decimal point.
4/100000 = 4 x 100000−1 = 4 x 10−5 (Just count the number of zeros in 1,00,000 to determine the exponent of 10.)
संबंधित प्रश्न
Express the number appearing in the given statement in standard form.
The thickness of a thick paper is 0.07 mm
In a stack, there are 5 books each of thickness 20 mm and 5 paper sheets each of thickness 0.016 mm. What is the total thickness of the stack?
Express the following numbers in standard form:
846 × 107
Express the following numbers in standard form:
0.000437 × 104
Write the following numbers in the usual form:
4.5 × 104
The usual form of 2.39461 × 106 is _______.
Express the product of 3.2 × 106 and 4.1 × 10–1 in the standard form.
Express the following in standard form:
The mass of a proton in gram is `1673/1000000000000000000000000000`
One Fermi is equal to 10–15 metre. The radius of a proton is 1.3 Fermis. Write the radius of a proton in metres in standard form.
Express the following in exponential form:
`(-125)/343`
