trillion light years vs quadrillion light years

Both 'trillion light years' and 'quadrillion light years' are correct phrases, but they represent different distances. 'Trillion light years' refers to a distance of one trillion light years, while 'quadrillion light years' refers to a distance of one quadrillion light years. The choice between the two depends on the specific distance being discussed.

Last updated: April 10, 2024 • 418 views

trillion light years

This phrase is correct and commonly used in astrophysics to describe vast distances in the universe.

This phrase is used to express a distance of one trillion light years, which is a huge unit of measurement in astrophysics to describe the scale of the universe.

Examples:

The light from that galaxy traveled for a trillion light years before reaching us.
The observable universe spans several trillion light years in all directions.

Show examples from the web [+]

Aug 25, 1998 ... If each bacterium were a penny, the stack would reach a trillion light years. These almost incomprehensible numbers give only a sketch of ...
So the Universe would have to expand for several billion more years, for your “spawner” to be able to be 1 trillion light years from his / her origin point.
Mar 5, 2019 ... The unobservable Universe, on the other hand, must be at least 23 trillion light years in diameter, and contain a volume of space that's ...
As the diameter of Observable universe is 92 billion light years , which is far less than a trillion light years . So no distance in this observable ...
May 5, 2018 ... ... the Universe will hit 1 trillion light years in diameter when it's 54 billion years old; 10 trillion light years at 86 billion years; ...
Sep 28, 2021 ... Even the 100 trillion light years claim is a very out-dated view on the DC universe, but like already said Death Battle has been making these ...
Jul 18, 2012 ... From the big bang 13b years ago , the size of a proton to over a trillion light years in diameter ! At what speed would the universe be ...

Alternatives:

billions of light years
quintillion light years
sextillion light years
zillions of light years
countless light years

quadrillion light years

This phrase is correct and represents an even larger distance than a trillion light years.

This phrase is used to express a distance of one quadrillion light years, which is an astronomical unit of measurement for extremely vast distances in the universe.

Examples:

The light from the most distant galaxy traveled for quadrillion light years before reaching us.
The size of the observable universe is estimated to be in the order of quadrillion light years.

Show examples from the web [+]

A quadrillion light years would be much larger than the theoretical diameter of the universe, but as a number it can be evaluated, even a quintillion lightyears ...
May 5, 2018 ... ... and a quadrillion light years in diameter at 149 billion years. By time the Universe is ten times its current age, it will be nearly ten ...
Is there a quadrillion light years? Okay, that's better answered in my forthcoming book on on the Unified Field Theory and Cosmology.
For one thing, we've now exhausted the atom-cube idea, since a cube of this many atoms would be 1.42 quadrillion light years wide, which is much bigger than ...
Size. 321.6 quadrillion light years - 56.19 quattourdecillion light years ; FOEI. (0, 1) ; Dimensionality. 7 ; Kardashev Scale. 9 ; Class. 1 ...

Alternatives:

quintillion light years
sextillion light years
zillions of light years
countless light years
infinite light years

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