There are 1000 sets of 1 million years in a billion years.
one thousand 1,000,000 x 1,000 = 1,000,000,000 = 1 billion
The Solar System is about 4.5-4.6 billion years old (i.e. 4500-4600 million years old.) Because the Solar System developed gradually it's hard to be more precise than that and say exactly when it started, but solid grains first condensed out of the Solar Nebula about 4567 million years ago.
It is a billion
6 million trillion (6,000,000,000,000 x 1,000,000).__________________________________________________________1 Light Year = 5878625373183.61 Miles = 5.87862 billion miles (according to SI measurement units)1 million light years = 5.87862 trillion miles = 5.8786 x 10E18
Take 15 million, 15,000,000 and add two zero's to the end of it. 1,500,000,000. That would be 1 billion, 500 million pennies. That's a lot of pennies.
13.8 billion years equates to 13,800 million years.
If we use the American billion, it is 700 million years. If we use the British billion, it is 700,000 million years.
4 Billion yeas old. 1000 Million = 1 Billion.
Approximately how old is the Earth? 4.6 billion years old 3.8 billion years old 4.6 million years old 3.8 million years old
11,666,666,666 hours 11.6 billion hours which is 486 million days which is 1.33 million years
160 million years
560 billion is 560,000 million each billion equals 1,000 million
1 billion = 1000 million so 0.1 billion = 100 million
There are 1,400 million in 1.4 billion, since 1,000 million is equal to a billion.
1 billion = 1,000 million 1/2 billion = 500 million
The Precambrian era began approximately 4.6 billion years ago, at the formation of the Earth, and lasted for about 4 billion years.
4.6 billion/100 = 4.6*109/102 = 4.6*107 = 46*106 or 46 million.