Convert base-30 to base-2 Online | Free numbers Converter

30 Number System

The base-30 number system, also called the trigesimal system, is a positional numeral system that uses thirty symbols: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, and S, where A represents ten, B eleven, C twelve, D thirteen, E fourteen, F fifteen, G sixteen, H seventeen, I eighteen, J nineteen, K twenty, L twenty-one, M twenty-two, N twenty-three, O twenty-four, P twenty-five, Q twenty-six, R twenty-seven, and S twenty-eight in decimal. Each digit’s position represents a power of 30, starting from $30^0$ at the rightmost digit and increasing to the left. For example, the base-30 number 3S7 equals $3 \times 30^2 + 28 \times 30^1 + 7 \times 30^0 = 2700 + 840 + 7 = 3547$ in decimal. Base-30 is mainly used in theoretical mathematics, number theory, and educational exercises to explore alternative numeral systems, positional notation, and arithmetic patterns. Understanding base-30 allows learners to perform arithmetic operations, convert numbers between bases, and analyze properties of non-decimal systems. Although rarely applied in computing or daily life, studying the trigesimal system enhances logical reasoning, problem-solving skills, and comprehension of abstract number representations. It also provides a foundation for higher-level numeral systems and theoretical mathematics.

Number System

The base-2 number system, commonly called the binary system, is a positional numeral system that uses only two digits: 0 and 1. Each digit, known as a bit, represents a power of 2, with the rightmost position representing $2^0$, the next $2^1$, and so on. For example, the binary number 1101 equals $1 \times 2^3 + 1 \times 2^2 + 0 \times 2^1 + 1 \times 2^0 = 8 + 4 + 0 + 1 = 13$ in decimal. Binary is fundamental to computing and digital electronics because electronic devices operate in two states: on and off, represented by 1 and 0. This simplicity allows computers to store, process, and transmit data reliably. Binary numbers are used in memory storage, processor instructions, networking, logic circuits, and coding systems. Understanding base-2 is crucial for computer science, programming, and engineering because it explains how machines represent and manipulate information. Binary arithmetic, logic operations, and data encoding form the foundation for higher-level computations, making the base-2 system indispensable for modern technology, digital communications, and computing systems.