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360 is a triangular matchstick number. [4] 360 is the product of the first two unitary perfect numbers: [5] = There are 360 even permutations of 6 elements. They form the alternating group A 6. A turn is divided into 360 degrees for angular measurement. 360° = 2 π rad is also called a round angle.
360 240 abundant, highly abundant, composite, highly composite, superior highly composite n Divisors d(n) σ(n) s(n) Notes 121: 1, 11, 121 3 133 12 deficient, composite 122: 1, 2, 61, 122 4 186 64 deficient, composite 123: 1, 3, 41, 123 4 168 45 deficient, composite 124: 1, 2, 4, 31, 62, 124 6 224 100 deficient, composite 125: 1, 5, 25, 125 4 ...
360: is divisible by 10, and 6 is even. ... result is the same as the result of 125 divided by 5 (125/5=25). ... the rule for using y − 3x in the table below ...
In terms of partition, 20 / 5 means the size of each of 5 parts into which a set of size 20 is divided. For example, 20 apples divide into five groups of four apples, meaning that "twenty divided by five is equal to four". This is denoted as 20 / 5 = 4, or 20 / 5 = 4. [2] In the example, 20 is the dividend, 5 is the divisor, and 4 is ...
The divisors of 10 illustrated with Cuisenaire rods: 1, 2, 5, and 10. In mathematics, a divisor of an integer , also called a factor of , is an integer that may be multiplied by some integer to produce . [1] In this case, one also says that is a multiple of .
The number 18 is a harshad number in base 10, because the sum of the digits 1 and 8 is 9, and 18 is divisible by 9.; The Hardy–Ramanujan number (1729) is a harshad number in base 10, since it is divisible by 19, the sum of its digits (1729 = 19 × 91).
The density of a polygon can also be called its turning number: the sum of the turn angles of all the vertices, divided by 360°. The symmetry group of {p/q} is the dihedral group D p, of order 2p, independent of q. Regular star polygons were first studied systematically by Thomas Bradwardine, and later Johannes Kepler. [4]
Long division is the standard algorithm used for pen-and-paper division of multi-digit numbers expressed in decimal notation. It shifts gradually from the left to the right end of the dividend, subtracting the largest possible multiple of the divisor (at the digit level) at each stage; the multiples then become the digits of the quotient, and the final difference is then the remainder.