Easily 3.5 billion minutes!
1.00/.8 = 1.25 1.25 x the known number is your answer
As of August 2017, the largest known prime number is 2^74,207,281 − 1, a number with 22,338,618digits.
There are infinite prime numbers as there is infinite numbers. You cannot limit the counting of primes.
Divide the number by one of the known factors. Then divide the quotient by another factor. Continue with all the known factors. What you are left with at the end is the missing factor.
yes
The oldest known fossilized prokaryotes were laid down approximately 3.5 billion years ago, only about 1 billion years after the formation of the earth's crust.
The oldest known fossils are up to 3.5 billion years old.
The oldest known cyanobacteria fossils are known as stromatolites and fossils have been found that date back 2.72 billion years old. More recent discoveries however suggest that cyanobacteria may date back as far as 3.5 billion years into Earth's past.
Stromatolites have been dated back to as far as 3.4 billion years ago, and are amongst the oldest known fossils found on Earth. Stromatolites are still present today, and can be found in very salty lakes, and marine lagoons.
The oldest known fossils are prokaryotic.
The oldest known mineral on Earth is zircon, minute grains of which have been found in Australia and dated at over four billion years old.
Domain Bacteria contain the oldest known fossils of cells in bacterial cells.
A tiny speck of zircon crystal that is barely visible to the eye is believed to be the oldest known piece of Earth at about 4.4 billion years old.
Some of the oldest known fossils are stromatolites, dating to 3.5 billion years ago. Stromatolites still exist today. They are round colonies of photosynthetic, single felled organisms without nuclei (prokaryotes).
The oldest known life form on earth (that still exists today) is a stromatolite found in western Austrlia, it is 3.8 billion years old.
The oldest known life on earth is approximatey 3.5 billion years old. It is likely that if any existed before this, any trace has long since been destroyed; even now, it is difficult to research and study rocks from the period, let alone fossils or remains.
In Iraq and Iran, known as the cradle of life. This is thought to be the center of the supercontinent Pangea in the ancient times.