10×

10×, often written as 10x, is a notation indicating ten times the amount, size, or value. The symbol ×, read as “times” or “multiplied by,” links quantities to express scale factors. In mathematics and related disciplines, 10× denotes a tenfold increase or a factor of ten; the term tenfold is a common synonym.

In practical terms, 10× appears in measurement, science, and technology to describe magnification or growth. In optics and microscopy, a 10× objective or 10× magnification means the image is ten times larger than the object. The concept also applies to zoom levels in cameras and to subjective claims of increased performance or efficiency, often phrased as “10× faster” or “10× growth.”

The phrase is used in industry naming as well. The biotechnology company 10x Genomics (stylized as 10x Genomics) markets single-cell and spatial genomics technologies; the firm was founded in 2012 by Serge Saxonov and Ben Hindson. The branding evokes scalability and tenfold capability in genomic analysis.

Overall, 10× serves as a versatile shorthand for tenfold change or capacity across mathematics, science, engineering, and business. Its exact meaning depends on context, but it consistently conveys multiplication by ten.