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  1. arithmetic - How much zeros has the number $1000!$ at the end ...

    May 13, 2014 · 1 the number of factor 2's between 1-1000 is more than 5's.so u must count the number of 5's that exist between 1-1000.can u continue?

  2. definition - What is the smallest binary number of $4$ bit? Is it ...

    Sep 29, 2024 · Problem: What is the smallest binary number of 4 4 bit? My approach: Today, my teacher asked me that and I replied (1000)2 (1000) 2 but my teacher said that it will be …

  3. Creating arithmetic expression equal to 1000 using exactly eight …

    I would like to find all the expressions that can be created using nothing but arithmetic operators, exactly eight $8$'s, and parentheses. Here are the seven solutions I've found (on the Internet)...

  4. terminology - What do you call numbers such as $100, 200, 500, …

    There are different categories of numbers that we use every day. Integers that written in decimal notation have $1, 2$ or $5$ as the leading figure, followed by none, one or more zeros. These …

  5. What does it mean when something says (in thousands)

    Oct 31, 2017 · It means "26 million thousands". Essentially just take all those values and multiply them by $1000$. So roughly $\$26$ billion in sales.

  6. What is mathematical basis for the percent symbol (%)?

    Percent means 1 part of 100 or 1/100 and is indicated with %. Per mille means 1 part of 1000 or 1/1000 and is indicated with ‰, so it seems that these symbols indicate the mathematical …

  7. arithmetic - How do you find the number of multiples of a given …

    Oct 16, 2014 · I know this sounds a bit stupid but this question always confounds me. Say that you are given a range of numbers like $20$-$300$. And it asks you to find how many multiples …

  8. probability - 1/1000 chance of a reaction. If you do the action …

    A hypothetical example: You have a 1/1000 chance of being hit by a bus when crossing the street. However, if you perform the action of crossing the street 1000 times, then your chance …

  9. Reference request : The smallest integer solution to

    Years ago, I watched this YouTube video. At 17:30, the professor said that the smallest integer solution to 313(x3 +y3) =z3 313 (x 3 + y 3) = z 3 has more than 1000 1000 digits! I …

  10. combinatorics - Number of ways to invest $\$20,000$ in units of …

    Feb 24, 2023 · Number of ways to invest $20, 000 $ 20, 000 in units of $1000 $ 1000 if not all the money need be spent Ask Question Asked 2 years, 10 months ago Modified 2 years, 10 …