The mass of the Earth is approximately 5.972 × 10²⁴ kilograms.
This massive value represents the total amount of matter contained in our planet, influencing gravity, orbital dynamics, and geological processes.
Summary:
Mass ≈ 5.972 × 10²⁴ kg
Determines Earth’s gravitational pull
Fundamental for planetary science and astronomy
Attogram [ag]
The attogram is a metric unit of mass equal to one-quintillionth of a gram.
1 attogram = 0.000000000000000001 grams = 10⁻¹⁸ grams
1 attogram = 10⁻²¹ kilograms
Symbol: ag
Key Facts:
Used in cutting-edge scientific fields like nanotechnology, physics, and molecular science
The prefix "atto-" means 10−1810^{-18}10−18 (one quintillionth)
Enables measurement of extraordinarily tiny masses, such as single molecules or atoms
The attogram is vital for quantifying masses at the smallest scales currently measurable in science.