Number tool
Number Converter
Convert between large-number units like thousand, million, billion, trillion, quadrillion, quintillion, sextillion, septillion, octillion, nonillion, decillion, lakh, and crore.
Number Converter
Convert between number scales like billion to million, lakh to crore, trillion to billion, and more.
Result
1,000 millions
1 billions = 1,000 millions
Standard number
1,000,000,000
Number in words
one billion
Short format
1B
Indian format
1,00,00,00,000
Scientific notation
1 x 10^9
Base number
1,000,000,000
| Scale | Equivalent |
|---|---|
| Thousands | 1,000,000 |
| Millions | 1,000 |
| Billions | 1 |
| Trillions | 0.001 |
| Quadrillions | 0.000001 |
| Quintillions | 0 |
| Sextillions | 0 |
| Septillions | 0 |
| Octillions | 0 |
| Nonillions | 0 |
| Decillions | 0 |
| Lakhs | 10,000 |
| Crores | 100 |
Common Examples
| Name | Number |
|---|---|
| One hundred | 100 |
| One thousand | 1,000 |
| One million | 1,000,000 |
| One billion | 1,000,000,000 |
| One trillion | 1,000,000,000,000 |
| One lakh | 100,000 |
| One crore | 10,000,000 |
Scale Reference
| Scale | Value | Short |
|---|---|---|
| Number | 1 | 1 |
| Hundred | 100 | 100 |
| Thousand | 1,000 | 1K |
| Million | 1,000,000 | 1M |
| Billion | 1,000,000,000 | 1B |
| Trillion | 1,000,000,000,000 | 1T |
| Quadrillion | 1,000,000,000,000,000 | 1Q |
| Quintillion | 1,000,000,000,000,000,000 | 1Qi |
| Sextillion | 1,000,000,000,000,000,000,000 | 1Sx |
| Septillion | 1,000,000,000,000,000,000,000,000 | 1Sp |
| Octillion | 1,000,000,000,000,000,000,000,000,000 | 1Oc |
| Nonillion | 1,000,000,000,000,000,000,000,000,000,000 | 1Nn |
| Decillion | 1,000,000,000,000,000,000,000,000,000,000,000 | 1Dc |
| Lakh | 100,000 | 1 lakh |
| Crore | 10,000,000 | 1 crore |
About Large Number Formats
Large numbers are often written differently depending on the context. Financial dashboards may use short labels like 1M or 1B, scientific work may use powers of ten, and Indian numbering commonly uses lakh and crore. This converter uses common short-scale names for very large numbers, including quadrillion through decillion.
FAQ
What is 1 million as a number?
1 million is 1,000,000.
What is 1 billion as a number?
1 billion is 1,000,000,000.
What is 1 trillion as a number?
1 trillion is 1,000,000,000,000.
What is 1 lakh and 1 crore?
1 lakh is 100,000, and 1 crore is 10,000,000.