Number theory courses can help you learn prime numbers, divisibility rules, modular arithmetic, and integer properties. You can build skills in problem-solving, logical reasoning, and algorithmic thinking, that support tackling complex mathematical challenges. Many courses introduce tools like Python for implementing algorithms and mathematical software for exploring number patterns, enabling you to apply your knowledge in practical situations such as cryptography and coding theory.

University of Rochester
Skills you'll gain: Music History, Music, World History, Instrumental Music, Music Theory, Electronic Media
Beginner · Course · 1 - 3 Months
University at Buffalo
Skills you'll gain: Peer Review, Governance, Consulting, Performance Measurement, Meeting Facilitation, Leadership and Management, Organizational Strategy, Report Writing, Organizational Effectiveness, Leadership, Performance Analysis, Performance Management, Management Consulting, Discussion Facilitation, Organizational Change, Philanthropy, Case Studies, Change Management, Strategic Leadership, Leadership Development
Beginner · Specialization · 3 - 6 Months
Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Communication Systems, Emerging Technologies, Informatics, Cryptography, Linear Algebra, Computational Thinking, Information Technology, Physics, Mathematical Modeling
Advanced · Course · 1 - 3 Months

EDHEC Business School
Skills you'll gain: Text Mining, Applied Machine Learning, Network Analysis, Data Visualization Software, Financial Data, Market Data, Unstructured Data, Web Scraping, Social Network Analysis, Advanced Analytics, Financial Market, Financial Analysis, Investments, Data Mining, Asset Management, Python Programming, Predictive Analytics, Data Analysis, Risk Analysis, Consumer Behaviour
Intermediate · Course · 1 - 4 Weeks

University of Cape Town
Skills you'll gain: Climate Change Adaptation, Research, Program Evaluation, Community Development, Sustainable Development, Communication, Systems Thinking, Research Methodologies, Policy Development, Collaboration
Beginner · Course · 1 - 3 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Instructional Strategies, Team Leadership, Organizational Leadership, Leadership and Management, Leadership, Curriculum Development, Organizational Change, Collaboration, Cultural Diversity, Continuous Improvement Process
Mixed · Course · 1 - 3 Months

Universidad de los Andes
Skills you'll gain: Health Education, Patient Education And Counseling, Community Health, Education and Training, Advocacy, Family Support, Media and Communications, Working With Children, Child Development, Diversity Equity and Inclusion Initiatives, Social Network Analysis
Intermediate · Course · 1 - 3 Months
University of Colorado Boulder
Skills you'll gain: Digital Advertising, Online Advertising, Advertising, Advertising Campaigns, Pay Per Click Advertising, Google Ads, Marketing, Paid media, Digital Marketing, Data Ethics, Business Metrics, Augmented Reality, Consumer Behaviour
Beginner · Course · 1 - 3 Months

Tecnológico de Monterrey
Skills you'll gain: Agile Project Management, Project Management Life Cycle, Negotiation, Team Management, Project Risk Management, Agile Methodology, Resource Allocation, Emotional Intelligence, Project Planning, Leadership, Resource Management, Risk Analysis, Project Management Institute (PMI) Methodology, Project Management, Leadership and Management, Project Schedules, Project Scoping, Coordination, Project Controls, Sprint Planning
Beginner · Specialization · 3 - 6 Months
Universidad de los Andes
Skills you'll gain: Emotional Intelligence, Self-Awareness, Resilience, Personal Development, Storytelling, Experimentation, Team Management, Community Development, Social Skills, Leadership, Leadership Development, Persistence, Mindfulness, Adaptability, Ethical Standards And Conduct, Strategic Leadership, Complex Problem Solving, Empathy, Systems Thinking, Conflict Management
Intermediate · Specialization · 3 - 6 Months

University of Pennsylvania
Skills you'll gain: FinTech, Portfolio Management, Consumer Lending, Return On Investment, Lending and Underwriting, Financial Services, Risk Analysis, Investment Management, Investments, Fundraising and Crowdsourcing, Financial Market, Risk Management, Case Studies, Consumer Behaviour
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Database Design, Database Management Systems, Database Development, Relational Databases, Database Theory, Databases, Database Architecture and Administration, Data Modeling, Data Integrity, Metadata Management, Dependency Analysis
Beginner · Course · 1 - 4 Weeks