Millions and Billions and Trillions OH MY!
A million seconds is 12 days.
A billion seconds is 31 years.
A trillion seconds is 31,688 years.
A million minutes ago was – 1 year, 329 days, 10 hours and 40 minutes ago.
A billion minutes ago was just after the time of Christ.
A million hours ago was in 1885.
A billion hours ago man had not yet walked on earth.
A million dollars ago was five (5) seconds ago at the U.S. Treasury.
A billion dollars ago was late yesterday afternoon at the U.S. Treasury.
[Note: this was pre-Obama]
A trillion dollars is so large a number that only politicians
can use the term in conversation... probably because they
seldom think about what they are really saying. I've read that
mathematicians do not even use the term trillion!
Here is some perspective on TRILLION:
Trillion = 1,000,000,000,000.
The country has not existed for a trillion seconds.
Western civilization has not been around a trillion seconds.
One trillion seconds ago – 31,688 years – Neanderthals stalked the plains of Europe.
Centillion: 1 followed by 303 zeros
What is a billion dollars?
What does a trillion dollars look like?
The US national debt in $100 bills.
What about gold?
How much gold is there in the world?
The World Gold Council estimates that at the end of 2001, it is estimated that all the gold ever mined amounted to about 145,000 tonnes.
Who owns most gold?
If we take national gold reserves, then the most gold is owned by the United States, followed by Germany and the International Monetary Fund.
But if we include jewellery ownership, then India is the largest repository of gold in terms of total gold within the national boundaries. In terms of personal ownership, it is not known who owns the most, but it is possibly a member of a ruling royal family in the East.
If all the gold that there is in the world is laid around the globe, how far would it stretch?
If we make all the gold ever produced into a thin wire of 5 microns (millionths of a metre) diameter -- the finest one can draw a gold wire, then all the gold would stretch around the circumference of the world an astounding 7.2 million times approximately!
How big is a tonne of gold?
Gold is traditionally weighed in Troy Ounces (31.1035 gm). With the density of gold at 19.32 g/cm3, a troy ounce of gold would have a volume of 1.61 cm3. A metric tonne (equals 1,000 kg = 32,150.72 troy ounces) of gold would therefore have a volume of 51,762 cm3 (i.e. 1.61 x 32,150.72), which would be equivalent to a cube of side 37.27cm (Approx. 1' 3'').