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.

www.reference.com/world-view/many-zeros-one-trillion-c9d49f60db6d71dd

One trillion is 1,000 billions. One trillion is a one followed by 12 zeros, whereas one billion is a one followed by nine zeros. To add three zeros, multiply one billion by the number with three zeros, which happens to b...

www.reference.com/article/many-billions-trillion-a43d7bd7d2a91589

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 ...

www.reference.com/world-view/many-zeros-1-quadrillion-132d249319f489f3

The unit that comes after trillion is a quadrillion, which is equivalent to 1,000 trillions. Numbers greater than 1,000 change units every three decimal places, equivalent to multiplying the base unit by 1,000. For examp...

www.reference.com/world-view/comes-after-trillion-6f8da52f9b904c46

Given the logical underpinning of mathematics, an infinite range of numbers exist that are greater than 1 trillion. On a finite scale, however, the lowest number that is greater than 1 trillion is 1,000,000,000,001. The ...

www.reference.com/world-view/number-higher-trillion-52dd046781b8187c

Round a number to the place value of an underlined digit by leaving the underlined digit unchanged or increasing it by one and then changing all the digits to the right of it into zeros. Determine if the underlined digit...

www.reference.com/world-view/round-number-place-value-underlined-digit-176dc0ed287b2b4a

Ten raised to the sixth power is equal to one million or 1,000,000, which is a one followed by six zeros. Raising a number to a power of six is the same as multiplying the number by itself six times.

www.reference.com/world-view/10-6th-power-d0e80b96f6f1496