## How many billions are in a trillion?

1,000 billions

In the American system each of the denominations above 1,000 millions (the American billion) is 1,000 times the preceding one (one trillion = 1,000 billions; one quadrillion = 1,000 trillions).

## What percent of a trillion is a billion?

0.1%

One billion is 0.1% of a trillion. One billion is written as a number as 1,000,000,000. One trillion is written as a number as 1,000,000,000,000.

**How many millions is 7 billion?**

We write 7 million as 7,000,000. We write 7 billion as 7,000,000,000.

**How many 10 billions are there in a trillion?**

In the American system one billion is 1,000,000,000 and a trillion is 1,000,000,000,000 so one trillion is one thousand times one billion. In the British system one billion is 1,000,000,000,000 and one trillion is 1,000,000,000,000,000,000 so one trillion is one million times one billion.

### How many millions does it take to make 1 trillion?

one million million

Trillion is a number with two distinct definitions: 1,000,000,000,000, i.e. one million million, or 1012 (ten to the twelfth power), as defined on the short scale. This is now the meaning in both American and British English.

### How many billions are in a quadrillion?

The answer is one Quadrillion is equal to 1000000 Billions.

**When did the population hit 7 billion?**

October 31, 2011

Our planet has reached a staggering milestone: On October 31, 2011, the world population reached 7 billion people eking out a living.

**How many millions are in a billion?**

a thousand million

The USA meaning of a billion is a thousand million, or one followed by nine noughts (1,000,000,000). Increasingly in this country we are using the USA meaning of a billion for these big numbers, and a trillion for the old UK meaning of one followed by twelve noughts.

## How long would it take to spend trillion dollars?

32,000 years

One Trillion Dollars $1,000,000,000,000 – If you spent one dollar per second, in a day you would spend $86,400. Over the course of a year, your spending would come to more than $31.5 million. At that rate of spending, it would take you over 32,000 years to spend one trillion dollars. (A trillion = 1000 billion.)