MathAbyss

MathAbyss ✓

YouTube @mathabyss Knowledge 📍 Japan
Visit YouTube 💰 Sponsor MathAbyss 🤝 Collab with MathAbyss 🎤 Book Event Appearance ⚔ Compare ☆ Watch Own this channel?
Subscribers
5.3K
Total Views
1.3M
Videos
121
Channel age
1 yrs
Est. monthly earnings
$793 – $1.5K
📊 Content format · share of recent views
⚡ 20%
▶️ 80%
⚡ Shorts 20%  ·  ▶️ Long-form 80% — brands place & price integrations differently across the two.
How we estimate
~251.6K recent monthly views × an estimated ad RPM of $3.92–$7.56 per 1,000 views — adjusted for Knowledge content and a JP audience. About 20% of recent views are Shorts, valued separately at the much lower Shorts ad rate. Yearly ≈ $9.5K – $18.4K. Excludes sponsorships, memberships & merch. Full methodology →

Known for

ε-N論法とε-δ論法 #数学 #雑学103.9K views ε-N論法とε-δ論法 #数学 #雑学 プラスチック数 #数学 #雑学71.8K views プラスチック数 #数学 #雑学 ABC予想 後編 #数学 #雑学30.8K views ABC予想 後編 #数学 #雑学 ABC予想 前編 #数学 #雑学29.8K views ABC予想 前編 #数学 #雑学

▶️ Featured Video

26.7K views

📈 Performance

Typical video
1.6K–11.7K views
Median 6.3K — the reliable floor a brand can expect, not just the headline average.
Upload rhythm
4.9× / week
Most active on Fridays — consistent output keeps an engaged, sponsor-ready audience.
12.1K
Avg views / video
280
Avg likes
11
Avg comments
2.41%
Engagement rate
4.9
Uploads / week
10.7K
Lifetime avg / video
247
Views / subscriber
20%
Shorts (recent views)
Engagement rate = (likes + comments) ÷ views across recent videos.

💡 Did you know?

🗓️Joined YouTube in 2024 — 1 year ago.
🏆Ranked #10,066 among all influencers on SocialDB.
🎯Top Knowledge influencer — #645 in the niche.
👁️Averages 12.1K views per video.
📤Posts about 4.9× per week.
💬2.41% engagement rate.
📱20% of recent uploads are Shorts.
📍Based in Japan.

🛡️ Audience credibility

46/100 Fair
  • Est. 68% real, active audience · Medium fake-follower risk.
  • Views far exceed subscriber count — strong reach beyond their core base.
  • 2.41% engagement — below the ~5% typical for this size.
Est. authentic audience
68%
Fake-follower risk
Medium

Heuristic estimate from view-through, engagement vs size and recent growth — a screening signal, not a guarantee.

👥 Audience demographics

Estimated

Modeled from this creator's niche, platform & region — a planning estimate, not connected analytics.

Gender split
Male 47% Female 53%
Age · peak 25-34
13-179%
18-2428%
25-3432%
35-4417%
45+14%
Top geographies
  • Japan52%
  • United States14%
  • United Kingdom6%
  • India5%
Likely interests
EntertainmentLifestyleTrending

💚 Brand affinity

Estimated

Brands MathAbyss's audience is most likely to respond to — from detected sponsorships in this niche.

Keeps Nebula Amazon Affiliate Patreon Coinbase Robinhood Shopify Audible Webull Brilliant

About

難解な数学を，簡潔に･厳密に･丁寧に．

📸 Gallery

【定理アキネイター】三平方の定理 教養として知っておきたいフェルマーの最終定理 準同型定理 #数学 #雑学 ネスビットの不等式 #数学 #雑学 オイラー定数 #数学 #雑学 固有値と固有ベクトル #数学 #雑学 三角形の五心 #数学 #雑学 結局0.999...=1とはどういうことなのか

Recent videos

【定理アキネイター】三平方の定理
1.6K views · 5 days ago
教養として知っておきたいフェルマーの最終定理
1K views · 7 days ago
準同型定理 #数学 #雑学
13.6K views · 7 days ago
ネスビットの不等式 #数学 #雑学
10.4K views · 11 days ago
オイラー定数 #数学 #雑学
11.9K views · 14 days ago
固有値と固有ベクトル #数学 #雑学
24.6K views · 16 days ago
三角形の五心 #数学 #雑学
4.2K views · 18 days ago
結局0.999...=1とはどういうことなのか
992 views · 19 days ago
九点円 #数学 #雑学
11.6K views · 19 days ago
トリボナッチ数列 #数学 #雑学
15.6K views · 21 days ago
今週の計算 最終週
515 views · 23 days ago
ガウス積分の可視化 #数学 #雑学
26.7K views · 24 days ago

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

STUDY WITH RITU STUDY WITH RITU 83% GameDevBill GameDevBill 83% Alpha Intelligence (AI) Alpha Intelligence (AI) 80% KEiSoN / WEB制作 × クリエイティブ × AI の研究室 KEiSoN / WEB制作 × クリエイティブ × AI の研究室 79% Complete Real Estate Solutions & Investments Complete Real Estate Solutions & Investments 76% Luna Farkas Science Babe Luna Farkas Science Babe 75%

More like this

Find more →
YouTube
KEiSoN / WEB制作 × クリエイティブ × AI の研究室
KEiSoN / WEB制作 × クリエイティブ × AI の研究室 ✓
@keison-creativlog
12.3K Subscribers
YouTube
STUDY WITH RITU
STUDY WITH RITU ✓
@studywithritu01
4.9K Subscribers
YouTube
Alpha Intelligence (AI)
Alpha Intelligence (AI) ✓
@alphaintelligence1
5.7K Subscribers
YouTube
GameDevBill
GameDevBill ✓
@gamedevbill
4K Subscribers
YouTube
Complete Real Estate Solutions & Investments
Complete Real Estate Solutions & Investments ✓
@cresi_real_estate
346 Subscribers
YouTube
Luna Farkas Science Babe
Luna Farkas Science Babe ✓
@sciencewithlunafarkas
167 Subscribers

✉ Message MathAbyss

Reaching out to influencers is a Pro feature. Upgrade to message any influencer directly — perfect for brands and agencies booking sponsorships.

  • ✓ Message any influencer from their listing
  • ✓ The influencer gets notified by email
  • ✓ Manage every conversation in one inbox
See Pro $9.95/mo →

Already Pro? Log in.

🎤 Event / appearance with MathAbyss

Booking an event / appearance is a Pro feature. Upgrade to book MathAbyss for an in-person or virtual appearance — payment held safely in escrow until the event is done.

  • ✓ Book them for events, livestreams, panels & more
  • ✓ MathAbyss gets notified by email
  • ✓ Fee held in escrow, released after the appearance
See Pro $9.95/mo →

Already Pro? Log in.