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.
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
About 542 mya ( million years ago ).
4 Billion yeas old. 1000 Million = 1 Billion.
160 million years
1 billion = 1000 million so 0.1 billion = 100 million
1 billion = 1,000 million 1/2 billion = 500 million
There are 1,400 million in 1.4 billion, since 1,000 million is equal to a billion.
560 billion is 560,000 million each billion equals 1,000 million
0.45 billion is 450 million.