Factorize numbers and view divisors
Factorize integers up to 100 million into factors. Display , number of divisors, sum of divisors, and all divisors. Identify if the number is , , multi, abundant, or deficient.
Showing 461–480 of 1,000 ranked alternatives.
Daxesoft Ltd
Calculate with pressure loss data
Calculate fluid in pipes using the Darcy-Weisbach equation and Colebrook-White friction factors. Input pressure loss, diameter, and length to determine . Account for friction and fitting losses with K values. Export results and save calculations.
Marco Avizzano
Search elements by name, symbol, or number
Access periodic table for elements, search by name, symbol, or atomic number. View Wikipedia links for each element. Examine periodic table layouts. Balance chemical reaction equations.
Digi-Block, Inc.
Visualize numbers and their ten's complements
Learn ten's complements through visual representations. Identify numbers that add to 10. Practice addition and subtraction using complement pairs. Display number relationships with interactive visuals. Support mental math strategies.
onTheHammock LLC
Lottery and fortune telling application.
The app offers two modes: Number for lotteries and Omikuji for Japanese fortune telling. Users can also access a proverb for each day of the year.
Corporate Smalltalk Consulting Ltd
Calculate fractions and decimals easily.
The app performs mixed or whole fraction and decimal arithmetic. It supports brackets and displays results as fractions or decimal numbers.
Piet Jonas
Guess capitals, adjust difficulty, review mistakes
Test your knowledge by naming U.S. state capitals. Adjust difficulty by selecting the number of capitals to choose from. Incorrect answers are listed with Wikipedia links for quick reference.
Juan Bustos
Convert numbers, perform math, and apply logic
Perform instant number system conversions between binary, decimal, octal, and hexadecimal. Execute arithmetic operations including addition, subtraction, multiplication, division, and mod.
Tomoro Ide
Scoreboard for Jiu-Jitsu Competitions
The app displays scores, advantages, and penalties for Brazilian Jiu-Jitsu and Sport Jiu-Jitsu. It includes a timer with an alarm and supports IBJJF and SJJIF rules.
e-voluzione di F.M.Sacerdoti srl
Meaning of Neapolitan Bingo Numbers
The app explains the meaning of the 90 numbers of Italian Bingo according to Neapolitan culture. Users can click a number to discover its meaning and hear it pronounced in Neapolitan.
Ventura Educational Systems
Explore math concepts interactively on the chart.
The app provides an interactive hundreds chart for students to explore mathematical concepts like skip-counting, number patterns, and multiplication. Students use colored markers to discover mathematical relationships on the virtual chart.
Christian Urff
Explore number sense and arithmetic concepts.
The app supports number sense and arithmetic concepts through virtual manipulation. Users can create, move, and delete tokens to explore addition and subtraction relationships.
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