The numeral one billion has nine zeros. This number is equal to one thousand million. In scientific notation, one billion is written as 1x10 to the ninth power.
When trying to get a feel for a number this large, it is helpful to put it in everyday terms. For example, to save $1 billion, a thrifty saver would have to deposit $100 in the bank each day for over 27,000 years. If a person wanted to count to one billion and could spit out numbers at the rate of three per second, it would still take over 95 years to finish.Learn More
There are 12 zeros after the one in one trillion. One trillion is equal to one thousand billion, which is the same as one thousand thousand million.Full Answer >
There are six zeros in one million. This figure does not include decimal points.Full Answer >
There are 15 zeros following the one in 1 quadrillion. There are three zeros per every thousand and six zeros per every million. A quadrillion is a thousand trillion, which means it has three zeros for the thousand plus 12 zeros for the trillion for a total of 15.Full Answer >
One hundred million is written with eight zeros. Since one million is written with six, adding the two more zeros for 100 makes a total of eight for 100 million.Full Answer >