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The no. of atoms in the Universe is not estimated yet because till now we are not able to calculate the amount of matter present in the universe and what is the exact percentage of each element in the universe.

Once it is calculated, scientists would be able to calculate the no. of atoms in the universe.

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14y ago
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5mo ago

Scientists estimate the number of atoms in the observable universe by extrapolating the average density of matter throughout the universe and the volume of the observable universe. By calculating the mass of the observable universe and the average mass of an atom, they can estimate the number of atoms. The estimated number of atoms in the universe is around 10^80.

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Q: How can they estimate the number of atoms in the universe?
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How many molecules fit into the universe Estimate please?

The number of atoms in the universe is estimated at 1078 to 1082. So the number of molecules would be smaller than this, obviously. Reference: http://www.universetoday.com/36302/atoms-in-the-universe/


How many atoms are in the universe?

The visible universe is estimated to contain between 1078 and 1080 atoms.(One estimate at the higher end of the range is 4 x 1079.)This is the estimated number of atoms in the observableuniverse, but since we do not know the absolute size of the universe, we cannot be certain.(Most of the matter in the universe is still hydrogen.)


Are there more atoms or organs in the universe?

There are more atoms in the universe than there are organs. Atoms are the basic building blocks of all matter, including organs. The number of atoms in the universe is incredibly vast, while the number of organs is comparatively limited.


Is a googol larger than all of the atoms in the universe?

Yes, a googol is larger than the estimated number of atoms in the observable universe. A googol is 1 followed by 100 zeros, while the estimated number of atoms in the observable universe is around 10^80.


How many atoms are there in the universe?

Oh, isn't that just fascinating to think about? Well, my friend, the exact number of atoms in the universe is incredibly hard to quantify because the universe is so vast and ever-expanding. But just know that each atom is a tiny part of something grand and beautiful, just like every brushstroke in a painting. So, let's focus on appreciating the wonder and beauty of the atoms we do know about - they are the building blocks of everything we see around us, making the universe an infinitely stunning place to explore.


How many atoms in the univearse?

It is estimated that there are around 10^80 atoms in the observable universe. This number is derived from the estimated number of stars and galaxies in the universe, each of which is made up of a vast number of atoms.


Is the largest prime number larger than the number of atoms in the universe?

Yes. There are infinitely many prime numbers so that the largest prime number is infiitely large. The current understanding of the universe suggests that it is finite, and therefore the number of atoms must be smaller.


How many atoms are estimated to exist in the known universe?

Well, isn't that just a beautiful question? Scientists estimate that there are about 10^80 atoms in the observable universe. That's quite a lot of tiny building blocks, all coming together to create our wondrous cosmos! Just imagine the amazing intricacy and beauty that each of those atoms adds to our world.


What does Graham's number look like?

Now let's see. Graham's number is bigger than all of the atoms in the universe times 1 googol. A googol is already bigger than all of the atoms in the whole universe and a googolplex is so big you cant even write the whole number using all the space in the whole universe. Now graham's number might be bigger than all the atoms in the universe times 1 googolplex. graham's number is a number so big to even imagine!


How many subatomic particle in the world?

The Wikipedia lists an estimate of 10 to the power 80 hydrogen atoms for the observable Universe. The total number of particles would be somewhere in that order, depending on what "particles" you are thinking of.


How many atoms are estimated to exist in the universe?

Oh, isn't that just wondrous? Scientists estimate there are about 10^80 atoms in the observable universe, which is truly a breathtaking amount! Just imagine all the tiny little building blocks creating the beauty all around us. Wonderful, isn't it?


How many atoms are estimated to exist in the observable universe?

Oh, what an interesting question! Did you know that scientists estimate there are around 10^80 atoms in the observable universe? That's a lot of tiny building blocks swirling around out there, creating endless possibilities and beauty. Just think of all the amazing wonders those little atoms help create!