Zeros in large numbers
| Name | Number | Zeros |
|---|---|---|
| Thousand | 1,000 | 3 |
| Lakh | 100,000 | 5 |
| Million | 1,000,000 | 6 |
| Crore | 10,000,000 | 7 |
| Billion | 1,000,000,000 | 9 |
| Arab | 1,000,000,000 | 9 |
| Kharab | 100,000,000,000 | 11 |
| Trillion | 1,000,000,000,000 | 12 |
| Quadrillion | 1,000,000,000,000,000 | 15 |
| Quintillion | 1,000,000,000,000,000,000 | 18 |
Frequently asked questions
How many zeros are in a quadrillion?
15 zeros: 1,000,000,000,000,000.
How many digits does a quadrillion have?
16 – a 1 followed by 15 zeros.
What is a quadrillion as a power of ten?
10¹⁵.