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प्रश्न
Express the given numbers in usual form.
3.61492 × 106
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उत्तर
3.61492 × 106
= 3614920
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संबंधित प्रश्न
Express the following numbers in standard form:
3759 × 10−4
The standard form of `(1/100000000)` is ______.
To add the numbers given in standard form, we first convert them into numbers with ______ exponents.
Large numbers can be expressed in the standard form by using positive exponents.
A sugar factory has annual sales of 3 billion 720 million kilograms of sugar. Express this number in the standard form.
At the end of the 20th century, the world population was approximately 6.1 × 109 people. Express this population in usual form. How would you say this number in words?
While studying her family’s history. Shikha discovers records of ancestors 12 generations back. She wonders how many ancestors she has had in the past 12 generations. She starts to make a diagram to help her figure this out. The diagram soon becomes very complex.
- Make a table and a graph showing the number of ancestors in each of the 12 generations.
- Write an equation for the number of ancestors in a given generation n.
A half-life is the amount of time that it takes for a radioactive substance to decay to one half of its original quantity.
Suppose radioactive decay causes 300 grams of a substance to decrease to 300 × 2–3 grams after 3 half-lives. Evaluate 300 × 2–3 to determine how many grams of the substance are left.
Explain why the expression 300 × 2–n can be used to find the amount of the substance that remains after n half-lives.
Express the following in exponential form:
`(-1296)/14641`
Express the following in exponential form:
`400/3969`
