Convert between standard and scientific notation. Perform arithmetic operations and view results in scientific or engineering notation.
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Convert numbers to and from scientific notation instantly. Perform arithmetic operations on numbers in scientific notation with step-by-step solutions. Perfect for science, engineering, and mathematics.
Scientific notation expresses numbers as a coefficient times a power of 10 (a x 10^n). The coefficient is between 1 and 10. For example, 15,000,000 = 1.5 x 10^7 and 0.00025 = 2.5 x 10^-4. This makes very large or small numbers easier to read and work with.
Scientific Notation Form
a × 10^n where 1 ≤ |a| < 10Express vast distances like light-years and astronomical units.
Work with Avogadro's number and molecular quantities.
Handle Planck's constant and subatomic measurements.
Represent data sizes and computational complexity.
You can enter numbers like 1.5e10 or 1.5E10 (meaning 1.5 × 10^10). You can also enter standard numbers like 15000000000.