How Do You Spell 1,000,000,000,000,000?

Pronunciation: [wˈɒn mˈɪli͡ən bˈɪli͡ən] (IPA)

The spelling of the number "1,000,000,000,000,000" can be a challenge due to its sheer length. In IPA phonetic transcription, it can be written as "wʌn mɪljən bɪljən trɪljən." The first syllable "wʌn" represents the number one, followed by "mɪljən" for million, "bɪljən" for billion, and finally "trɪljən" for trillion. This number is also commonly known as a quadrillion in the United States, and can also be written as "1E+15" in scientific notation.

1,000,000,000,000,000 Meaning and Definition

The number "1,000,000,000,000,000" is commonly known as a quadrillion. It is a cardinal number that represents exactly one million billions or a thousand trillions. In the context of the International System of Units (SI), this number can also be expressed as 1 petameter (1 Pm).

To comprehend the magnitude of a quadrillion, it is helpful to consider its scale. It is a number that is larger than a trillion, which itself is an exceptionally enormous value. One quadrillion can be represented as a 1 followed by fifteen zeros (1,000,000,000,000,000), illustrating its immensity.

Due to its vastness, the concept of a quadrillion is often utilized to convey astronomical, economic, or scientific figures. In astronomy, distances between celestial bodies or galaxies are commonly expressed in quadrillions of kilometers. Similarly, when referring to national debts or global GDPs, quadrillions of dollars are frequently used. In scientific calculations involving vast quantities, such as particles or molecules, the term quadrillion might also be employed to represent enormous amounts.

Overall, a quadrillion symbolizes a colossal quantity, surpassing most values encountered in everyday life. This immense figure is deemed significant in various domains, serving as a benchmark for referencing astronomical, economic, or scientific contexts where smaller numbers simply fall short of capturing the magnitude of the values involved.

Etymology of 1,000,000,000,000,000

The word "1,000,000,000,000,000" is a cardinal number in English and is typically read as "quadrillion". The etymology of the word can be understood by breaking it down into its components.

The prefix "quadri-" comes from the Latin word "quattuor", which means "four". In English, the prefix "quadri-" is used to denote a quantity of four or a group of four. This prefix is commonly seen in words like "quadrilateral" (a shape with four sides) and "quadruped" (an animal with four feet).

The suffix "-illion" is derived from the French word "illion", which was created as a combination of the French word for one ("un") and the common ending "-illion", used in multiplying numbers.