The Big Bang theory, Google it.
Edit : OK, but what's "Answers" for then? Anyway, I agree it's a big question.
I'll let someone else have a go at it.
I would just point out that the Big Bang is reckoned to have been about
13.7 billion years ago. That number of 4.6 billion seems to relate to the
age of the solar system.
Perhaps that's what the question is meant to be about.
The dust and gas from the solar nebula took about 10-20 million years to form into the earth starting with the molten centre of the Earth which cooled down to form a crust that allowed water to begin to accumulate.
In one year there is 525 948.766 minutes.
So 525 948.766 x 10= 5259487660000000 minutes.
And 525 948.766 x 20= 10518975320000000 minutes.
So it took between the 5259487660000000 minutes and 10518975320000000 minutes to form the earth.
The earth is 4,600,002,012 years old, if "years ago" means before Christ.
4.6 billion BC
At furthest reach of the Universe about 46 billion light years away.
Answer: 46000000 mi. = 74,029,824 km
Vesta
In 1610 Galileo was 46 years old!!!
Theodore Roosevelt - Age 46 years 11 days 0n Nov 8, 1904 Next youngest was Bill Clinton - Age 46 years 77 days on Nov 3, 1992.
4.6 billion/100 = 4.6*109/102 = 4.6*107 = 46*106 or 46 million.
As of April 2018, it is 46 years ago.
The first super bowl was 46 years ago
As I type, the year is 2012. It has been 46 years since the year 1966.
Check your math and your answer....one billion divided by 31,536000 = 31.7 years, not 31 thousand years. It is actually 31 years, 259 days, 1 hour, 46 minutes and 40 seconds 1 Billion seconds equal 1 billion divided by the number of seconds in a year (31,536,000) equals 31,709.79 years. So just about 32 thousand years
There are 60 seconds in a minute and sixty minutes in an hour, so each hour is 3600 seconds. Multiply 24 to get days, and then 365.25 to get years, accounting for leap years. This is 31,557,600 seconds per year. Divide 1,000,000,000 seconds by 31,557,600 seconds per year, and you get 31 years, 251 days, 7 hours, 46 minutes and 40 seconds. (Why didn't I figure out the months? Because the months aren't equal!)
At furthest reach of the Universe about 46 billion light years away.
147.2 billion.
1.4791
61.76
46
As today is 1st January 2010 and you are 46 years old you were born in the year 1963.