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 Michigan
Skills you'll gain: Internet Of Things, Manufacturing Operations, Case Studies, Manufacturing Processes, Manufacturing and Production, Digital Transformation, Production Planning, Business Transformation, Business Technologies, Technology Strategies, Cloud Computing, Technology Roadmaps, Emerging Technologies, Automation, Strategic Partnership, Operational Efficiency, Business Modeling, System Implementation, Cost Benefit Analysis, Product Lifecycle Management
Beginner · Specialization · 1 - 3 Months

ESSEC Business School
Skills you'll gain: Business Modeling, Entrepreneurship, Business Planning, Business Risk Management, Risk Management, Teamwork, Design Thinking, Ideation, Planning, Strategic Thinking, Innovation, New Business Development, Creative Thinking, Decision Making, Open Mindset, Lean Methodologies
Beginner · Course · 1 - 4 Weeks

Lund University
Skills you'll gain: Intellectual Property, Legal Writing, Law, Regulation, and Compliance, Case Law, Compliance Management, Business Strategy, Commercial Laws, Competitive Analysis, Mergers & Acquisitions, Advocacy, Brand Strategy, Procurement
Beginner · Course · 1 - 3 Months

EIT Digital
Skills you'll gain: Geometry, Algorithms, Computer Graphics, Data Structures, Graph Theory, Spatial Data Analysis, Computational Thinking, Geographic Information Systems, Pseudocode, Theoretical Computer Science, Spatial Analysis
Intermediate · Course · 1 - 4 Weeks

École Polytechnique
Skills you'll gain: Probability, Probability & Statistics, Probability Distribution, Simulations, Statistics, Mathematical Modeling, Interactive Data Visualization, Mathematical Theory & Analysis, Applied Mathematics
Mixed · Course · 1 - 3 Months

Commonwealth Education Trust
Skills you'll gain: Curriculum Development, Curriculum Planning, Teaching, Education and Training, Instructional and Curriculum Design, Pedagogy, Student-Centred Learning, Collaboration, Learning Theory, Planning
Mixed · 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

Skills you'll gain: Data Ethics, Responsible AI, Data Collection, Game Theory, Machine Learning, Algorithms, Artificial Intelligence, Predictive Modeling
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

Skills you'll gain: Computational Thinking, Algorithms, Graph Theory, Data Structures, C++ (Programming Language), Programming Principles, Computer Programming, Theoretical Computer Science, Object Oriented Programming (OOP)
Intermediate · Specialization · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Bankruptcies, Securities (Finance), Commercial Laws, Loans, Banking, Financial Regulations, Regulation and Legal Compliance, Business, Financial Regulation, Organizational Structure, Governance, Mergers & Acquisitions
Build toward a degree
Intermediate · Course · 1 - 3 Months

University of Copenhagen
Skills you'll gain: Epidemiology, Pulmonology, Pollution Prevention, Environmental Issue, Sustainable Development, Public Health, Respiration, Health Disparities, Public Health and Disease Prevention, Environmental Science, Environmental Monitoring, Health Assessment, Physiology, Chronic Diseases, Vulnerability
Beginner · Course · 1 - 4 Weeks