#factorials
Live, measured metrics for the hashtag #factorials from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #factorials
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Day-by-day usage
measured · mastodon.online (Mastodon public tags API) · fetched 2026-09-26 13:12 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-09-26 13:12 UTCNo related tags with measured usage found for #factorials.
Live pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-26 13:12 UTCEverything below is measured over the latest 9 public posts (spanning ~31745 hours).
Posting hours (UTC)
Languages: English (9)
Avg boosts / post: 0
Top of the latest posts
How Big Are Factorials? https://eli.thegreenplace.net/2026/how-big-are-factorials/ Comments: https://news.ycombinator.com/item?id=49712185 #HackerNews #factorials #mathematics #combinatorics #growth #rates #number #theory
#factoring the #factorials inspired by https://onceupon.github.io/Bash-Oneliner/ for i in `seq 20` do factor `seq $i|paste -sd\*|bc` done 1: 2: 2 6: 2 3 24: 2 2 2 3 120: 2 2 2 3 5 720: 2 2 2 2 3 3 5 5040: 2 2 2 2 3 3 5 7 40320: 2 2 2 2 2 2
Oh, so we're solving #puzzles now, huh? 🤔 Yeah, let's calculate #factorials without loops, recursion, or common sense. 🌀 Just sprinkle some Y and Z #combinators over that monstrosity and call it a "gentler" introduction. 🙄 https://irfana
What “factorials” means
Wiktionary · Wikipediafactorials
- nounThe result of multiplying a given number of consecutive integers from 1 to the given number. In equations, it is symbolized by an exclamation mark (!). For example, 5! = 1 × 2 × 3 × 4 × 5 = 120.
In mathematics, the factorial of a non-negative integer , denoted by , is the product of all positive integers less than or equal to . The factorial of also equals the product of with the next smaller factorial: For example, The value of 0! is 1, according to the convention for an empty product.
“Factorial” on Wikipedia (CC BY-SA) →#factorials across platforms
every network with a public tag surfaceFollow #factorials straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/factorials