Privacy Policy

Last updated: June 8, 2026

This Privacy Policy explains how Math.Number (“we”, “us”, the “site”), available at numbermath.com, collects, uses, and protects information when you visit. By using the site, you agree to the practices described here.

Information We Collect

Math.Number is primarily an informational reference and does not require you to create an account. We do not ask for or store personal information in order for you to browse number pages, lists, or reference tables.

If you choose to contact us through our contact form, you may voluntarily provide your name, email address, and the content of your message so that we can respond. We use this information solely to reply to your inquiry.

Like most websites, our hosting infrastructure may automatically record standard technical data such as your IP address, browser type, device information, referring page, and the time of your visit, for security, diagnostics, and to keep the service running reliably.

Cookies

A cookie is a small text file stored on your device by your browser. Math.Number and its partners use cookies and similar technologies to understand how the site is used and to support advertising. You can control or delete cookies through your browser settings, and you can configure most browsers to refuse cookies. Disabling cookies will not prevent you from reading the content on this site.

Analytics

We use Google Analytics, a web-analytics service provided by Google, to understand aggregate, anonymized traffic patterns — for example, which pages are most visited. Google Analytics uses cookies to collect this information. You can opt out of Google Analytics by installing the Google Analytics Opt-out Browser Add-on.

Advertising and Google AdSense

Math.Number may display advertising served by Google AdSense, an advertising service provided by Google. The following terms apply:

• Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites.
• Google's use of advertising cookies enables it and its partners to serve ads to you based on your visits to Math.Number and/or other sites on the Internet.
• You may opt out of personalized advertising by visiting Google Ads Settings.
• You can also opt out of some third-party vendors' use of cookies for personalized advertising by visiting aboutads.info.
• For more information on how Google uses data when you use our partners' sites or apps, see Google's Privacy & Terms.

Third-Party Links

Our pages may contain links to external websites (for example, mathematical references). We are not responsible for the privacy practices or content of those sites, and we encourage you to review their privacy policies.

Children's Privacy

Math.Number is a general-audience educational reference and is not directed at children under 13. We do not knowingly collect personal information from children.

Your Choices

You can manage cookies through your browser, opt out of personalized advertising using the links above, and choose not to submit any personal information through the contact form. If you have contacted us and would like the message you sent to be deleted, let us know.

Changes to This Policy

We may update this Privacy Policy from time to time. When we do, we will revise the “Last updated” date at the top of this page. Continued use of the site after changes are posted constitutes acceptance of the updated policy.

Contact

If you have any questions about this Privacy Policy, please reach out through our contact page.