Numberphile

Tools of the Trade for Infinite Sums

Published 3 Feb 2026 · 33 daily observations recorded · last updated 2026-09-29

Views
110,895
Avg views / hour
19.4
since publish (lifetime average)
Recent velocity
1.7
+40 views over 24h (2026-09-28 → 2026-09-29)
vs channel baseline
—
Channel median
—

Recent growth

Last 7 days
+397 views
measured 2026-09-22 → 2026-09-29 (168h)
Last 30 days
+1,866 views
measured 2026-08-27 → 2026-09-29 (792h)

Performance history

Every observation TubeSum recorded, plotted as measured.

Views over time — 33 observed points, 107K to 111K views 0 38.8K 77.6K 116K Jul 27, 2026 · 107,236 views Jul 31, 2026 · 107,435 views Aug 5, 2026 · 107,623 views Aug 7, 2026 · 107,712 views Aug 10, 2026 · 107,894 views Aug 17, 2026 · 108,472 views Aug 18, 2026 · 108,564 views Aug 27, 2026 · 109,029 views Aug 31, 2026 · 109,298 views Sep 1, 2026 · 109,370 views Sep 4, 2026 · 109,536 views Sep 6, 2026 · 109,619 views Sep 7, 2026 · 109,678 views Sep 9, 2026 · 109,762 views Sep 11, 2026 · 109,917 views Sep 12, 2026 · 109,967 views Sep 13, 2026 · 110,020 views Sep 14, 2026 · 110,092 views Sep 15, 2026 · 110,160 views Sep 16, 2026 · 110,213 views Sep 17, 2026 · 110,274 views Sep 18, 2026 · 110,314 views Sep 19, 2026 · 110,348 views Sep 20, 2026 · 110,390 views Sep 21, 2026 · 110,446 views Sep 22, 2026 · 110,498 views Sep 23, 2026 · 110,569 views Sep 24, 2026 · 110,622 views Sep 25, 2026 · 110,682 views Sep 26, 2026 · 110,727 views Sep 27, 2026 · 110,794 views Sep 28, 2026 · 110,855 views Sep 29, 2026 · 110,895 views Jul 27 Sep 13 Sep 29

Based on 33 observations · last observed Sep 29, 2026 · straight lines connect consecutive observations — TubeSum does not measure the days between them.

All observations

The same points the chart plots, as exact numbers. Gaps mean no observation was taken that day.

Date Views Avg views / hour Channel median
2026-09-29 110,895 19.4 —
2026-09-28 110,855 19.5 —
2026-09-27 110,794 19.6 —
2026-09-26 110,727 19.7 —
2026-09-25 110,682 19.7 —
2026-09-24 110,622 19.8 —
2026-09-23 110,569 19.9 —
2026-09-22 110,498 20.0 —
2026-09-21 110,446 20.0 —
2026-09-20 110,390 20.1 —
2026-09-19 110,348 20.2 —
2026-09-18 110,314 20.3 —
2026-09-17 110,274 20.4 —
2026-09-16 110,213 20.4 —
2026-09-15 110,160 20.5 —
2026-09-14 110,092 20.6 —
2026-09-13 110,020 20.7 —
2026-09-12 109,967 20.8 —
2026-09-11 109,917 20.8 —
2026-09-09 109,762 21.0 —
2026-09-07 109,678 21.2 —
2026-09-06 109,619 21.3 —
2026-09-04 109,536 21.5 —
2026-09-01 109,370 21.7 —
2026-08-31 109,298 21.8 —
2026-08-27 109,029 22.2 —
2026-08-18 108,564 23.1 147,106
2026-08-17 108,472 23.2 147,106
2026-08-10 107,894 24.0 147,106
2026-08-07 107,712 24.3 147,106
2026-08-05 107,623 24.6 147,106
2026-07-31 107,435 25.2 147,106
2026-07-27 107,236 25.7 147,106

Content analysis

Transcript, chapters and structure for this video live on its analysis page — performance and content are separate documents on TubeSum.

Read transcript & analysis →