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10 Examples of Scientific Notation

October 9, 2023
written by Rida Mirza

Scientific notation is a way to express numbers that are too large or small to conveniently write in decimal form. It is written as the product of a number between 1 and 10 and a power of 10.

You can easily convert and compute with our Scientific Notation Calculator.

In this article, we will discuss ten examples of scientific notation in mathematics.

Examples of Scientific Notation

These are 10 examples of scientific notation.

1: Speed of Light

Speed of light in a vacuum is approximately 299,792,458 meters per second. In scientific notation, it is written as 2.99792458 x 10^8 m/s.

2: Mass of Earth

Mass of the Earth is roughly 5,972,190,000,000,000,000,000,000 kilograms. In scientific notation, it is expressed as 5.97219 x 10^24 kg.

3: Planck’s Constant

Planck’s constant, a fundamental constant in quantum physics, is approximately 6.62607015 × 10^-34 J·s.

4: Avogadro’s Number

Avogadro’s number, representing the number of atoms or molecules in one mole of a substance, is about 6.02214076 × 10^23 mol^-1.

5: Gravitational Constant

Gravitational constant, denoted as G, is approximately 6.674 × 10^-11 m^3 kg^-1 s^-2.

6: Astronomical Distances

Astronomical distances, such as the distance from Earth to the nearest star, Proxima Centauri, is roughly 4.22 × 10^16 meters.

7: Size of an Atom

Size of a typical atom is on the order of 0.1 nanometers, expressed as 1 × 10^-10 meters.

8: Electron Charge

Elementary charge of an electron is approximately -1.602176634 × 10^-19 coulombs.

9: Speed of Sound

Speed of sound in dry air at room temperature is roughly 343 meters per second, written as 3.43 × 10^2 m/s.

10: Euler’s Number

Euler’s number (e), a mathematical constant, is approximately 2.718281828459045. In scientific notation, it is expressed as 2.718 x 10^0.

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