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Numbers
Numbers are our way to quantify, label, and organize the world around us in a logical manner. However, the systems used to obtain this goal differ geographically, historically, and by relative utility. All questions pertaining to numbers, including historic labeling systems, bases of numerical systems, constants, and the various ways they're grouped together, should be placed into this category.
46,867 Questions
Is the product of 3 integers positive or negative?
It may be either.
If any of the integers is zero, the product will be zero.
Else, if one or three of the integers is negative, the product will be negative.
Otherwise, it will be positive.
Oh, dude, an integer is just a fancy word for a whole number. So, like, if you can count it on your fingers without getting a decimal point involved, then it's an integer. And 3.72? Well, that's got a decimal, so it's not quite making the cut to be an integer.
How many even numbers are there between 2.011 and 20.11?
Only integers are even, so there are 9: 4,6,8,10,12,14,16,18, and 20.
What is a 300000000000000000000 number called?
Three hundred quintillion.
Three hundred quintillion.
Three hundred quintillion.
Three hundred quintillion.
What is 41.66666667 as a fraction?
41.66666667 as a fraction is best represented as 41 and 2/3. To convert the decimal to a fraction, we first note that the decimal portion .66666667 can be expressed as a repeating decimal, which is equivalent to 2/3. Therefore, 41.66666667 is equal to 41 + 2/3, or 41 2/3 in mixed number form.
How should write 50000 in numeric?
The number 50,000 can be written numerically as "50,000." This is the standard way to represent this number using the Hindu-Arabic numeral system, where each digit's position determines its value. The comma is used as a separator to make the number easier to read and comprehend, especially for larger numbers.
What number is 3000000000000000000000000000000000?
The number 3000000000000000000000000000000000 is read as "three followed by thirty zeroes" in scientific notation. In standard form, this number is written as 3 x 10^30, where 10 is raised to the power of 30. This number represents a very large quantity, indicating a trillion trillion, or a one followed by 30 zeros.
What is the mixed number of 10.47?
To convert the decimal 10.47 to a mixed number, we first separate the whole number part from the decimal part. The whole number part is 10, and the decimal part is 0.47. To convert the decimal part to a fraction, we write 0.47 as 47/100. Therefore, the mixed number of 10.47 is 10 47/100.
4 is in the tens place of the number 43. The 3 is in hte ones place.
What is 3.16666667 as a fraction?
Oh, what a happy little question! Let's turn 3.16666667 into a fraction. We can see that it's a repeating decimal, so we write it as 3.16̅. By moving the decimal two places to the right, we get 316.66̅. Simplifying this, we find the fraction is 3166/999, which is a beautiful way to represent our number.
What is Round 489.612 to the nearest whole number?
It is 490 when rounded to the nearest whole number and not 489
How do you write 5.45 in word form?
Oh, dude, writing numbers in word form? That's like, so old-school. But I guess if you really wanna know, 5.45 in word form is "five and forty-five hundredths." There you go, now you can impress all your friends with your fancy number word skills.
How many hundredths are equal to 0.5?
Well, isn't that a happy little question! 0.5 is the same as 50 hundredths. You see, when we have a decimal like 0.5, we can think of it as 5 tenths, and each tenth is made up of 10 hundredths. So, 5 tenths times 10 hundredths equals 50 hundredths.
How do you write 40023032 in words form?
If you had not asked, I would have had no reason to writea number in word-form.
But since you did, it's
" Forty million twenty-three thousand thirty-two ".
What is 2.77777777778 as a fraction?
To find out what (2.777) and so on is as a fraction, we can first separate the 2 and the 0.777... out to make 2 + 0.777.
Now, we must find out what 0.777 is as a fraction. Let's call it x. Therefore, x = 0.777.
This means that 10x = 7.777. We can subtract 10x to x, which is 9x. Thus, 9x = 7.777 - 0.777 = 7. We can now divide both sides by 9 to get x = 7/9. Now we can simply add 2 and 7/9 together, which gives us 25/9.
What is the value of LC in roman numerals?
150
In the opinion of another contributor:
In Roman numerals LC = 50 because LC = -50+100 = 50
But in Roman numerals CL = 150 because CL = +100+50 = 150
Answer LC is an incorrect way of writing 50, why would you write 50 less than 100 when you could simply write L (50)?
Aditional input:
The rule of subtraction isn't used, except between I's and X's. E.g, you wouldn't write IL for 49, rather this should be written as forty (XL) and nine (IX), or XLIX.
Therefore LC doesn't make sense, or is 150.
How should 0.01 be written in words?
"0.01" should be written as "zero point zero one." But seriously, who even writes out numbers in words these days? Just stick with the digits and save yourself the trouble of trying to remember all those pesky rules.
What number is prime factorization of 2x2x2x3x5?
Just multiply all these numbers together.
(2 x 2) x 2 x 3 x 5 = 4 x 2 x 3 x 5
(4 x 2) x 3 x 5 = 8 x 3 x 5
(8 x 3) x 5 = 24 x 5 = 120
What number has the prime factorization of 2x2x3x5?
Well, honey, the number with the prime factorization of 2x2x3x5 is 60. It's like a math puzzle, but not really. Just multiply those primes together and you've got your answer. Math can be fun...or at least tolerable.
How many ways can you make the number 25?
There are infinate ways to make up the number 25. Just a few examples:
- 20+5=25
- 36-11=25
- 27.35-2.35=25
- -15698+15723=25
Find the difference between the first two prime numbers?
2 and 3 are the first two prime numbers. The difference between them is 1
What is 8 ten thousands 7 thousands 22 hundreds 7 tens and 5 ones?
89,275
80,000 = 8 x 10,000
7,000 = 7 x 1,000
2,200 = 22 x 100
70 = 7 x 10
5 = 5 x 1
