One Billion in Numbers

If you like to know what one billion in numbers is, then you have come to the right site. Here you can find one billion in numeric form, related information as well as examples.

Our app already shows you one billion in numbers; in the drop-down menu you can change the output format according to your needs.

The table below contains entries close to one billion:

Numeral Number
Five hundred million 500,000,000
Six hundred million 600,000,000
Seven hundred million 700,000,000
Eight hundred million 800,000,000
Nine hundred million 900,000,000
One billion 1,000,000,000
One billion one hundred million 1,100,000,000
One billion two hundred million 1,200,000,000
One billion three hundred million 1,300,000,000
One billion four hundred million 1,400,000,000
One billion five hundred million 1,500,000,000

In the next part, we explain how to transform the numeral to a figure.

How to Write One Billion in Numbers

To write one billion in numbers change “one billion” to “1”, then multiply 1 by 109.

Alternatively, move the decimal point 9 places to the left:

1 × 109 = 1000000000,

1 → 10 → 100 → 1,000 → 10,000 → 100,000 → 1,000,000 → 10,000,000 → 100,000,000 → 1,000,000,000.

One billion in numbers, generally speaking, is 1000000000. In figures, 1000000000 is written with thousand separators as 1,000,000,000.

Below, we have additional information on how do you write one billion in numbers?

One Billion in Numeric Form

One billion in numbers = 1,000,000,000

Besides, one billion means:

  • 1 × 109
  • 1000000000 as a whole number
  • 1B in abbreviated form

How do you write one billion?

In linguistics, one billion can be both, a cardinal number word or an ordinal number word.

  • One billion as cardinal numeral denotes a quantity.
  • One billionth, the ordinal numeral, represents a rank, sequence, or position.

Example 1: I wished I had one billion dollars in my account (cardinal).
Example 2: The one billionth natural number is 1000000000 (ordinal).

In the following paragraph we have more information on how to write one billion.

Additional Details About One Billion

Note that all info provided on, except where otherwise stated, makes use of the short scale standard dictionary, usually referred to as American English.

One Billion in Words

Here we illustrate how to write and spell the numeral:

  • This is how to write out one billion in words: one billion.
  • This is how to pronounce one billion: one billion.

Example: Supposed a check in the amount of one billion:

The “dollars” line would start with the amount in words as one billion. In speech, you would make a reference to that payment order as the “one billion” check”.


  • One billion in scientific notation = 1.0 × 109; 1 = coefficient, billion = numeral for 109 (1000000000)
  • Nine hundred ninety-nine million nine hundred ninety-nine thousand nine hundred ninety-nine precedes one billion
  • One billion one succeeds one billion


  • What is one billion dollars in numbers? The amount is: $1,000,000,000.
  • What does one billion look like in numbers? Answer: one billion stands for 1000000000.
  • How many zeros in one billion? Answer: 9. Counting the zeros in 1,000,000,000 is the recommended way to figure it out.

If something important on how to write one billion is missing, then drop us a comment or send an email with the subject line one billion written out.

Ahead is the rundown of our information about one billion in numbers.

Summary of One Billion Written Out

You have reached the end of our article about one billion in figures; try to remember our application every time you like to know the value of any numeral.

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One Billion in Numbers

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