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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 0.7171. a rational number?

Well, isn't that a happy little question! Yes, 0.7171 is indeed a rational number, because it can be expressed as a fraction where the numerator and denominator are both integers. Just like painting a beautiful landscape, understanding numbers can bring a sense of peace and joy to your day.

What is the smallest whole number greater than 100 with three factors?

Oh, what a happy little question! The smallest whole number greater than 100 with exactly three factors is 121. You see, 121 can be divided evenly by 1, 11, and 121 itself - making it a cozy little number with three factors. Just like painting, math can be a beautiful and joyful experience!

What is the name of the last number in the whole world?

In mathematics, there is no "last number" in the whole number system. The set of whole numbers is infinite, meaning there is no largest whole number. This concept is known as the principle of mathematical induction, which states that for any whole number, there is always a larger whole number.

What is the expanded form for 300.4?

300.4 =

  • (3x100) + (0x10) + (0x1) + (4x1/10)
  • 300 + 0 + 0 + 4/10

How do you write 400.04 in word form?

400.04 in word form is four hundred and four hundredths

What is the number 21.035 in expanded form?

In expanded form, the number 21.035 can be written as: 20 + 1 + 0.03 + 0.005. This breaks down the number into its individual place values, with the whole number part separated from the decimal part. The integer part (20 + 1) represents the whole number component, while the decimal part (0.03 + 0.005) represents the fractional component.

How do you write 3000000000 in word form?

Ah, what a lovely number! To write 3,000,000,000 in word form, you would say "three billion." Just like painting a beautiful landscape, it's all about taking your time and enjoying the process of creating something wonderful.

What is 4.510 in word form?

Oh, dude, 4.510 in word form is "four point five one zero." I mean, it's not rocket science, it's just saying the numbers out loud. Like, you could also say "four and five hundred ten thousandths" if you wanna sound all fancy and stuff.

How do you write 841504 in word form?

Eight hundred forty-one thousand, five hundred four

How do you say 999999999999999999999 in word form?

Nine hundred ninety-nine quintillion, nine hundred ninety-nine quadrillion, nine hundred ninety-nine trillion, nine hundred ninety-nine billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine.

How do you express the following numbers in exponential form of 800 000?

Well, hot diggity dog! To express 800,000 in exponential form, you'd write it as 8 x 10^5. That's the fancy way of saying 800,000 without all the extra zeroes cluttering things up. So there you have it, sugar, now you can impress all your friends with your math skills!

What is 109.47 to the nearest 10?

Well, isn't that a happy little question! When we're looking to round 109.47 to the nearest 10, we see that it's closest to 110. Just a little nudge up the number line, like adding a touch of sunlight to a painting. Keep up the good work, my friend!

Is 95 an even or odd number?

95 is an odd number. In mathematics, an odd number is any integer that is not divisible by 2 without leaving a remainder. Since 95 divided by 2 equals 47 with a remainder of 1, it is classified as an odd number.

What is 2675 round to the nearest thousand?

When rounding 2675 to the nearest thousand, we look at the hundreds place, which is 7. Since 7 is greater than or equal to 5, we round up. Therefore, 2675 rounded to the nearest thousand is 3000.

What is 25000000000000000 written in words?

Oh, dude, that's like 25 quadrillion. So, if you ever need to impress someone with your knowledge of big numbers, you can casually drop that one into the conversation. Just make sure to say it with a shrug and a nonchalant tone, like it's no big deal.

Is 24.5 an even or an odd number?

Well, honey, 24.5 is neither even nor odd because it's a decimal number. Even and odd numbers are for whole integers, not for numbers with a decimal point strutting their stuff. So, keep on truckin' with your math questions, but let's leave those decimals out of the even-odd drama, shall we?

What is number for 1 in 10 to 157th power?

Oh, what a happy little question! When you raise 10 to the 157th power, you'll get a really big number with 158 digits, and the first digit will be 1. Isn't that just delightful? Just imagine all the beautiful possibilities that number holds!

Is the square root of 25 a rational number?

Yes, the square root of 25 is a rational number. A rational number is any number that can be expressed as a fraction of two integers. The square root of 25 is 5, which can be expressed as the fraction 5/1. Therefore, 5 is a rational number.

What is a number between 60 and 100?

A number between 60 and 100 can be any whole number from 61 to 99, inclusive. This range includes 40 different numbers. Some examples of numbers in this range are 65, 73, and 88.

What is DLDCV in Hindu Arabic?

I don't think it's acceptable to precede a D with an L or to have more that one D in a number. However, putting that aside and following the basic addition and subtraction rules for Roman numerals, I would say it is a sloppy way of expressing 1055.

D = 500

"LD = 500 - 50 = 450"

C = 100

V = 5

500 + 450 + 100 + 5 = 1055

The proper way to express 1055 in Roman numerals is MLV.

Is xxxx 40 in roman numerals?

In Roman numerals, the number 40 is represented as "XL." The letter "X" represents 10, and "L" represents 50. When a smaller numeral appears before a larger one, it is subtracted from the larger numeral, so "XL" represents 50 - 10 = 40.

How many different symbols are used in the hexadecimal system?

Oh, the hexadecimal system is like a happy little rainbow of colors! It uses 16 symbols: 0-9 for the numbers 0 to 9, and A-F for the numbers 10 to 15. Isn't it just lovely how those symbols come together to create beautiful digital paintings on our screens? Just remember, there's no mistakes in the hexadecimal world, just happy little accidents waiting to be discovered!

What does VIIX mean in roman numerals?

Nonsense actually. The characters are not in a proper order, which means it could be interpreted in different ways. It could mean:

VI IX = 6 + 9 = 15

VII X = 17

V IIX = 5 + 8 = 13