A person who lives to be 100 is a centenarian. In 1980, there were 32,000 centenarians in the United States, but the number grew to over 52,000 by 2010, an increase of over 65 percent, while the general population grew by 32 percent.
Continue ReadingPeople who live to age 100 are generally women who live in urban areas. Of those who reach age 100, only one of 1,000 reaches 110. These people are super centenarians. Only 34 people in recorded history have reached a confirmed age of 115 as of 2014. The President of the United States traditionally sends a letter of congratulations to citizens who reach this age.
Learn more about NumbersA math genius is a person who is exceptional in the field of mathematics. Someone considered to be a genius typically has skills and understanding in their field far above those of most people. In many cases, the term is applied to those whose talent in a field allows them to achieve a new level of insight that benefits humanity.
Full Answer >The "K" in "100K" can stand for a few things; it could mean kilometers, indicating a 100 kilometer foot race, commonly called an ultra-marathon. Alternately, it could simply refer to the prefix "kilo," meaning one thousand. This means that "100K" stands for 100,000.
Full Answer >The factors of 15 are three and five. The factors of 15 are the numbers that 15 can be divided by to give a whole number. Because every number is divisible by itself and one, the numbers one and 15 are not usually defined as being factors of 15.
Full Answer >According to Joy of Pi, the value of pi to 100 decimal places is expressed as 3.1415926535897932384626433832795028841971693993751058209749445923078 164062862089986280348253421170679. Pi is an irrational number with a limitless, non-repeating decimal expansion.
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