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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
The difference between a decimal and a whole number?
a decimal is part of a whole number e.g. 0.5 is half a whole number
a whole number is just a normal number e.g. 1, 2, 5, 8, 14, 56 etc. A whole number is on the left side of the dot and the decimal is on the right.
Example: whole number decimal decimal number 43 . 684
What is the top part of a fraction called?
Well, honey, that top part of a fraction is called the numerator. It's the number that tells you how many parts of the whole you're dealing with. So next time you see a fraction, just remember the numerator is the boss of the top!
How do write 13.7 in word form?
Thirteen point seven is written in word form as "thirteen and seven tenths." This is because the number 13 represents the whole number part, and the decimal point separates the whole number from the decimal part, which in this case is 7 tenths. It is important to note that the word "and" is used to represent the decimal point in word form for numbers less than one.
What is half a million in words?
Half a million in words is "five hundred thousand." This is because each digit in the number represents a specific place value: the "5" is in the hundred thousands place, the "0" is in the ten thousands place, and the "0" is in the thousands place. Therefore, when written out in words, half a million is expressed as "five hundred thousand."
Well, honey, no number has six commas. Commas are used to separate thousands, millions, billions, and so on. So, a number with six commas would be in the billions range. But nice try, keep those brain cells working!
Three and one hundred forty-six thousand, six hundred twenty-six millionths.
Why are other numbers afraid of 7?
Other numbers are afraid of 7 because 7 is a prime number, meaning it cannot be divided evenly by any other number except for 1 and itself. This unique property makes 7 seem unpredictable and powerful compared to other numbers. Additionally, in some cultures, the number 7 is considered lucky or mystical, adding to its aura of mystery and intimidation among other numbers.
What is 273 converted to the nearest 1000?
Well, darling, 273 rounded to the nearest 1000 is still 0. Because when you're playing in the big leagues of thousands, 273 doesn't even make the cut. So, keep dreaming big, honey, but 273 stays put in the hundreds club.
What does 600 billion look like in numbers?
600 billion is written as 600,000,000,000 in numerical form. This number consists of nine digits, with the first digit being 6, followed by eight zeros. In scientific notation, 600 billion is written as 6 x 10^11, representing 6 multiplied by 10 raised to the power of 11.
What integers are greater than -5?
Integers greater than -5 include -4, -3, -2, -1, 0, 1, 2, 3, 4, and so on. In set notation, this can be represented as {x | x > -5 and x is an integer}. These integers form an infinite set that extends to positive infinity.
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How do you write 4.15 in word form?
Oh honey, it's simple. You write 4.15 as "four point one five." Just like that, easy peasy lemon squeezy. Now go impress someone with your fancy word form skills!
What number goes into the numbers 140 and 350?
The factors of 140 are:
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
The factors of 350 are:
1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350
The common factors are:
1, 2, 5, 7, 10, 14, 35, 70
Can you list even numbers from 200 to 300?
Even numbers are numbers that end in 0, 2, 4, 6, 8.
Odd numbers are numbers that end i 1, 3, 5, 7, 9.
NO!!
Irrational Numbers are those where the decimal digits go to infinity AND there is no regular order in the decimal digits.
pi = 3.141592.... is the most well known irrational number.
as are the 'Square roots' od prime numbers;-#
sqrt(2) = 1.414213....
sqrt(3) = 1.73205...
sqrt(5) = 2.23606...
However,
such as numbers as
3.3333..... is NOT irrational, because the decimals are in regular order.
Similarly
2.373737....
or
5 .678678678....
Are NOT irrational because the decimals are in a regular order.
NB '....''' at the end of a decimal is the mathematical indication of recurring to infinity.
The term, "A rational number" simply means that the number can be expressed as a ratio of two numbers.
Any whole number or integer can be written as a fraction with 1 as the denominator.
16 = 16/1 and there are many equivalent fractions such as 32/2' 48/3......and so on.
What number is halfway between 60 and 80?
Oh, dude, halfway between 60 and 80 is like 70. You just add 60 and 80 together, which is 140, and divide by 2 to get 70. It's like the Goldilocks number, not too big, not too small, just right in the middle.
Is there any real number that starts with J?
No - at least not in the English language.
We have
zero (starts with z)
one (starts with o)
two (starts with t)
three (starts with t)
four (starts with f)
five (starts with f)
six (starts with s)
seven (starts with s)
eight (starts with e)
nine (starts with n)
ten (starts with t)
eleven (starts with e)
twelve (starts with t)
thirteen (starts with t)
fourteen (starts with f)
fifteen (starts with f)
sixteen (starts with s)
seventeen (starts with s)
eighteen (starts with e)
nineteen (starts with n)
twenty (starts with t)
thirty (starts with t)
forty (starts with f)
fifty (starts with f)
sixty (starts with s)
seventy (starts with s)
eighty (starts with e)
ninety (starts with n)
from there on up, all numbers start with one of these, for example:
35,500,400,122
Thirty five billion five hundred million, four hundred thousand one hundred twenty-two (starts with T)
We do have some number related words that we don't actually start the names of numbers with:
Hundred
Thousand
Million
Billion
Trillion
Quadrillion
Quintillion
Sextillion
Septillion
Octillion
Nonillion
Decillion
Undecillion
Duodecillion
Tredecillion
Quatrodecillion
Virgintillion
...
and so forth continuing to use the same types of prefixes with u (un), b(bi) d(duo,dec), t(tri), q(quad, quint), s(sex, sept), o(oct), n(non), c(cent), m(mili), None of them start with "J".
The extremely large numbers Googol and Googleplex both start with G.
The metric prefixes include
kilo
mega
giga
tera
peta
exa
zeta
yotta
(none of which start with J)
and fractional prefixes of
deci
centi
milli
micro
nano
pico
femto
atto
zepto
yocto
(still nothing starting with J)
Informally 10 to the 27th power is called "hella" - as sort of a nerd joke - but still no "J" number.
What are the numbers after a decillion?
After decillion, we have undecillion. After that, we have duodecillion. There are many large to list!
See the list of numbers, which include some numbers after decillion at the link:
What number is greater 1.4 or 1.45?
Well, darling, 1.45 is greater than 1.4. It's like asking if you'd rather have a dollar or a dollar and a nickel - obviously, you'd go for the extra change. So, in this case, 1.45 takes the cake in the numbers game.
What fraction of 1meter is 2mm?
Oh, dude, let's break out the math for this one! So, 2mm is like super tiny, right? It's like 0.002 meters. So, if you divide 0.002 by 1, you get 0.002. That's like 0.002 of a meter, which is the same as 2mm. So, the fraction of 1 meter that is 2mm is 0.002/1, which simplifies to 1/500. Voilà!
What is 190000000 in word form?
Oh, what a lovely number! 190,000,000 in word form is "one hundred ninety million." Just imagine all the happy little zeros dancing together, creating a beautiful number that brings joy to our hearts.
901,843 = nine hundred one thousand, eight hundred forty-three..
