1 000 000 years
6500 000 000 000 years.
If you count at 5 numbers per second it will take over 6000 years!
If the question is about WRITING 12 billion, the answer is 12 000 000 000
They weigh about 100 000 000 000 000 000 000 000 000 milligrams
10, 000 years
It is believed to be 40 000 years.
A year has 12 months, therefore, divide the number of months by 12.
If you are 1 000 000 hours old, you will be 114 years old. It is unlikely (but not impossible) to live this long.
Approximately 38052 light years.
12 percent of 100 000 = 12 000
7 to 12 years