10 Examples of Scientific Notation
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.
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.