Big Number Calculator
Calculate with very large numbers and high precision arithmetic
Big Number Calculator
The calculator below can compute very large numbers. Acceptable formats include: integers, decimal, or the E-notation form of scientific notation, i.e. 23E18, 3.5e19, etc.
🧮 Calculate Big Numbers
📊 Calculation Result
About Big Number Calculations
Most scientific and graphing calculators can only display possibly up to 10 decimal places of accuracy. While this is enough in most instances of everyday use, it can be fairly limiting for applications where higher standards of accuracy are necessary. Hence the existence of big number calculators such as the one above, that can provide far higher levels of accuracy.
Big numbers are more likely to be used in fields such as cosmology, astronomy, mathematics, cryptography, and statistical mechanics. Some big numbers that people are exposed to in everyday life include the number of bits on a computer's hard disk, the number of cells and neuronal connections in the body, Avogadro's constant, the estimated number of atoms in the observable universe, and combinatorial processes.
Powers of 10 Reference
| Powers of 10 | Name |
|---|---|
| 109 | Billion |
| 1012 | Trillion |
| 1015 | Quadrillion |
| 1018 | Quintillion |
| 1021 | Sextillion |
| 1024 | Septillion |
| 1030 | Nonillion |
| 10100 | Googol |
| 10googol | Googolplex |