One = Wahid (واحد).
2 = أ & ء (aalif & hamza)
You may have learned that, when the أ is accompanied by a ء, there's a subtle glottal stop in pronunciation. The 2 in Arabizi emphasizes that. Imagine you're hungry and want to grab a bite of food with friends. You can text them, “2na je3an” (أنا جعان).
Origins. The Hindu–Arabic or Indo–Arabic numerals were invented by mathematicians in India. Persian and Arabic mathematicians called them "Hindu numerals". Later they came to be called "Arabic numerals" in Europe because they were introduced to the West by Arab merchants.
For example, the numeral "3" is used to represent the Arabic letter ⟨ع⟩ (ʿayn)—note the choice of a visually similar character, with the numeral resembling a mirrored version of the Arabic letter.
١ one, ٢ two, ٣ three, ٤ four, ٥ five, ٦ six, ٧ seven, ٨ eight, ٩ nine, ١٠ ten.
The numbers English speakers use every day, known as Arabic numerals, were developed in the Maghreb during the 10th century. They made their way into Europe through Arab scholars in Al-Andalus (modern-day Andalusia in Spain), hence they are called Arabic numerals.
Hindu-Arabic numerals, set of 10 symbols—1, 2, 3, 4, 5, 6, 7, 8, 9, 0—that represent numbers in the decimal number system. They originated in India in the 6th or 7th century and were introduced to Europe through the writings of Middle Eastern mathematicians, especially al-Khwarizmi and al-Kindi, about the 12th century.
2 – ء (Note that this number can sometimes represent words originally spelled with a qaf, but because the hamza/glottal stop pronunciation is favored in colloquial Arabic, the 2 is very often subbed in for this letter. See my post on letter changes in colloquial Arabic.) 3 – ع
Three indicates ع, while three with an apostrophe stands for غ. 5 or 7' indicate خ, while 7 stands for ح.
The fastest way to learn Arabic is the Immersion Approach
In fact, it's recommended that you devote at least three hours per day to practicing your new language skills as this will guarantee faster progress. If you do this consistently, you'll see amazing results. Immersion can be done online or offline.
786 is an Arabic numeric value that denotes“Bismillah al-Rahman al-Rahim” the opening phrase of the Holy Quran. It translates as “In the name of Allah, the Most Merciful, the Most Beneficent“. 786 is basically driven from the series of Arabic Numerology called “Abjad“.
The numbers used in the English-speaking world (1, 2, 3, 4, 5, 6, 7, 8, 9, and 0) are Arabic numbers. They were actually most likely first developed in India but had substantial Arabic influence.
The Roman numerals are used to symbolize the Arabic letters which don't exist, or rather, the ones that have no phonetic equivalent in English. For e.g., the Arabic letter “ح” (Haa) can't be accurately represented with Latin characters and it is, therefore, represented by the number “7”.
Arabic numerals are the ten symbols most commonly used to write decimal numbers: 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9.
The glyph used today in the Western world to represent the number 1, a vertical line, often with a serif at the top and sometimes a short horizontal line at the bottom, traces its roots back to the Brahmic script of ancient India, where it was a simple vertical line.
Numbers are Written from Left to Right
In Arabic, numbers are always written from left to right. This makes total sense when using Western Arabic numerals (1,2,3 as they are used in English). However, this also applies when we write Eastern numerals (the modern Arabic numbers in today's Arabic script).
Islam. References to the number seven in Islamic knowledge and practice include: Seven ayat in surat al-Fatiha, the first book of the holy Qur'an. Seven circumambulations of Muslim pilgrims around the Kaaba in Mecca during the Hajj and the Umrah.
According to English-speaking nations, Arabic is one of the most challenging languages to learn. As per their surveys and experiments, it takes an average English speaker almost eighty-eight weeks to learn Arabic along with the Arabic alphabet and grammar as per Modern Standard Arabic (MSA) dialect.