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.

Kennesaw State University
Skills you'll gain: Six Sigma Methodology, Lean Six Sigma, Statistical Hypothesis Testing, Statistical Analysis, Analysis, Statistical Inference, Process Analysis, Correlation Analysis, Data Analysis, Probability & Statistics, Risk Analysis, Regression Analysis, Sample Size Determination, Sampling (Statistics)
Mixed · Course · 1 - 3 Months

Macquarie University
Skills you'll gain: Incident Response, Incident Management, Cyber Governance, Computer Security Incident Management, Security Awareness, Cyber Security Strategy, Law, Regulation, and Compliance, Cyber Attacks, Security Management, Security Strategy, Culture Transformation, Cyber Security Policies, Intrusion Detection and Prevention, Mobile Security, Threat Detection, Disaster Recovery, Cybersecurity, Cyber Risk, Cyber Operations, Cyber Security Assessment
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Terraform, Infrastructure as Code (IaC), AWS CloudFormation, Cloud Infrastructure, Cloud Platforms, Amazon Web Services, Amazon Elastic Compute Cloud, Google Cloud Platform, Amazon S3, Version Control
Intermediate · Course · 1 - 3 Months

Interactive Brokers
Skills you'll gain: Financial Statement Analysis, Financial Analysis, Financial Acumen, Investments, Supply And Demand, Real Estate, Income Statement, Balance Sheet, Risk Management, Property and Real Estate, Market Dynamics, Market Trend, Portfolio Management, Growth Strategies, Business Economics, Economics, Business Valuation, Financial Trading, Technical Analysis, Research
Beginner · Specialization · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Creativity, Creative Thinking, Organizational Leadership, Leadership, Innovation, Team Leadership, Business Leadership, Leadership and Management, Collaboration, Cultural Diversity
Beginner · Course · 1 - 4 Weeks

Pontificia Universidad Católica de Chile
Skills you'll gain: Data Visualization, Data Visualization Software, Data Presentation, Data Literacy, Human Factors, Color Theory, Design Elements And Principles, Graphing
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Graphic and Visual Design, Adobe Creative Cloud, Color Theory, Graphic Design, Logo Design, Digital Design
Intermediate · Guided Project · Less Than 2 Hours

Tecnológico de Monterrey
Skills you'll gain: Negotiation, Team Management, Emotional Intelligence, Leadership, Leadership and Management, Leadership Development, Conflict Management, Interpersonal Communications, Communication, Active Listening, Project Management, Self-Awareness
Beginner · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Corporate Finance, Financial Management, Financial Modeling, Investment Management, Portfolio Management, Financial Analysis, Capital Markets, Risk Analysis, Risk Management
Intermediate · Course · 1 - 3 Months

ISAE-SUPAERO
Skills you'll gain: Hazard Analysis, Vibrations, Control Systems, Mechanics, Engineering Analysis, Mathematical Modeling
Intermediate · Course · 1 - 4 Weeks

Dartmouth College
Skills you'll gain: Creativity, Communication, Innovation, Personal Development, Curiosity, Productivity, Time Management, Self-Awareness, Leadership Development, Leadership, Growth Mindedness, Resilience, People Development, Leadership and Management, Adaptability, Change Management, Growth Strategies
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Human Learning, Learning Strategies, Quick Learning, Learning Theory, Lifelong Learning, Mental Concentration, Willingness To Learn, Cognitive flexibility, Productivity, Scientific Methods
Intermediate · Course · 1 - 4 Weeks