786 (number)

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786 is the integer coming after 785 and before 787.

Cardinal Seven hundred eighty-six
Ordinal 786th
Factorization 2 \cdot 3 \cdot 131
Roman numeral DCCLXXXVI
Binary 1100010010
Hexadecimal 312

Contents

[edit] In mathematics

786 is a sphenic number. 50 can be partitioned into powers of two in 786 different ways (sequence A000123 in OEIS).

786 might be the largest n for which the value of the central binomial coefficient {}_{2n}\!C_n is not divisible by an odd prime squared. If there is a larger such number, it would have to be at least 157450 (see A059097).

[edit] In astronomy

In the New General Catalogue, NGC786 is a magnitude 13.5 spiral galaxy in the constellation Aries. Additionally, 786 Bredichina is an asteroid.

[edit] In religion

The Arabic letters of the opening phrase of the Qur'an sum to the numerical value 786 in the system of Abjad numerals. Not all Muslims place emphasis on this numerological analysis; however, some — mostly in Pakistan, India, Myanmar and Bangladesh — use 786 as a substitute for Bismillah ("In the name of Allah" or "In the name of God").

Further information: Basmala: Numerology

[edit] Area code

786 is an area code in Miami-Dade County. As an overlay area code, it shares geography with other codes in order to increase the area's pool of usable numbers, bringing ten-digit dialing to the Florida Keys.

[edit] In other fields

[edit] External links