A:
### Quick Answer

**There are six zeros in one million.** This figure does not include decimal points.

The number one million is also known as one thousand thousand. It is written as 1,000,000. In scientific notation, one million is written as 10 to the 6th power. The prefix 'mega' as in megabyte, megawatt and megaton, denotes one million of a specific unit. One billion, on the other hand, is a number that has meant different things in different parts of the world throughout history. It is currently one thousand millions, but in the past, it meant one million millions. If you counted for eight hours each day, it would take nearly three weeks to reach one million.

Learn More-
Q:
## How many zeros does one billion have?

A:

Full Answer >**One billion, represented as 1,000,000,000, consists of one 1 and nine 0’s.**It is regarded as 1 x 10 to the ninth power in scientific notation, where 9 indicates the number of zeros. It is equivalent to a thousand million: 1,000 x 1,000,000.Filed Under: -
Q:
## How many zeros are in one trillion?

A:

Full Answer >**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.Filed Under: -
Q:
## How many zeros are in one hundred million?

A: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 >Filed Under: -
Q:
## How many zeros are in 1 quadrillion?

A: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 >Filed Under: