How Pi was nearly changed to 3.2 - Numberphile
Published March 12, 2013
Views 3.45M | Likes 52.2K | Comments 3.52K
Based on an estimated $0.7–$2 CPM, this video's 3.45M views translate to an estimated $2.41K – $6.90K in lifetime ad revenue.
Revenue estimate
Based on an estimated $0.7–$2CPM (revenue per 1,000 views) — a rough public estimate, not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
Total (all-time)$2.41K – $6.90K