Exponent Calculator & Powers Studio — Step-by-step expansions and graphs
Resolve algebraic powers and exponents instantly. Explore step-by-step factor expansions, interactive curve plots, and high-precision scientific formats.
🔬 Select Calculation Parameters
Specify a base and exponent power. Standard numbers automatically compile in real-time.
💡 Standard Exponential Presets
📊 Mathematical Properties
🌳 Step-by-Step Exponential Expansion
To resolve an exponent, we multiply the base by itself the number of times indicated by the power exponent.
📈 Dynamic Exponential Growth & Decay Curves
Graph of function y = bx. Hover or drag across the curve to inspect math coordinate values. Click on the curve to load that power.
📖 Power Lookup Grid (Bases 1 to 20)
Quickly reference exponential powers from base 1 to 20 raised to exponents 2, 3, 4, and 5.
| Base (X) | Square (X²) | Cube (X³) | 4th Power (X⁴) | 5th Power (X⁵) |
|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 |
| 2 | 4 | 8 | 16 | 32 |
| 3 | 9 | 27 | 81 | 243 |
| 4 | 16 | 64 | 256 | 1024 |
| 5 | 25 | 125 | 625 | 3125 |
| 6 | 36 | 216 | 1296 | 7776 |
| 7 | 49 | 343 | 2401 | 16807 |
| 8 | 64 | 512 | 4096 | 32768 |
| 9 | 81 | 729 | 6561 | 59049 |
| 10 | 100 | 1000 | 10000 | 100000 |
| 11 | 121 | 1331 | 14641 | 161051 |
| 12 | 144 | 1728 | 20736 | 248832 |
| 13 | 169 | 2197 | 28561 | 371293 |
| 14 | 196 | 2744 | 38416 | 537824 |
| 15 | 225 | 3375 | 50625 | 759375 |
| 16 | 256 | 4096 | 65536 | 1048576 |
| 17 | 289 | 4913 | 83521 | 1419857 |
| 18 | 324 | 5832 | 104976 | 1889568 |
| 19 | 361 | 6859 | 130321 | 2476099 |
| 20 | 400 | 8000 | 160000 | 3200000 |
Overview & Capabilities
Welcome to the Exponent Calculator and Powers Studio. This mathematical engine computes base (b) raised to the exponent (x), written as b^x = y. It handles fractional, decimal, and negative powers, simplifies intermediate equations, and plots real-time dynamic growth and decay curves.
How to Use
Key Features
Tips & Best Practices
Frequently Asked Questions
Q What is an exponent?
An exponent refers to the number of times a base value is multiplied by itself. In the expression 3⁴, 3 is the base and 4 is the exponent, meaning 3 × 3 × 3 × 3 = 81.
Q How do you calculate negative exponents?
A negative exponent represents division or the reciprocal of the positive power. The mathematical formula is: b⁻ⁿ = 1 / bⁿ. For example, 10⁻² = 1 / 10² = 1/100 = 0.01.
Q What does a fractional exponent mean?
A fractional exponent represents a radical root. The denominator represents the index of the root, and the numerator represents the power. The formula is: b^(p/q) = 𝑞-th root of (b^p) or (𝑞-th root of b)^p. E.g., 8^(2/3) = (³√8)² = 2² = 4.
Q What is the difference between exponential growth and exponential decay?
Exponential growth occurs when base > 1, meaning values double or multiply and rise rapidly as the exponent increases. Exponential decay occurs when 0 < base < 1, meaning values shrink and approach 0 asymptotically as the exponent increases.
Q What is scientific notation in exponents?
Scientific notation is a way of writing extremely large or small numbers in a standard format: a × 10ⁿ, where 1 ≤ a < 10 and n is an integer. For instance, 2⁶⁰ = 1.1529 × 10¹⁸.
