Question: What is the sum of the digits of the square root of twice the cube of the number obtained by reversing the digits of 8664, divided by the product of its prime factors?

To find the sum of the digits, we first reverse the digits of 8664, obtaining 4668. We then cube this number, resulting in 97,50,40,352. Next, we double this value to get 195,00,80,704. Taking the square root of this, we obtain approximately 13,958.791. The sum of the digits in this value is 1 + 3 + 9 + 5 + 8 + 7 + 9 + 1 = 43. Now, let's factorize 8664. Prime factorizing it, we get 2^3 * 7 * 7 * 23. The product of these factors is 2 * 2 * 2 * 7 * 7 * 23 = 11,352. Finally, dividing the sum of the digits by the product of the prime factors gives 43 / 11,352 = 0.00379 (rounded to five decimal places).

Math question: What are the prime factors of the number 8664?

To determine the prime factors of 8664, we divide it successively by prime numbers starting with 2. Firstly, dividing 8664 by 2 yields 4332. Dividing 4332 by 2 results in 2166, then dividing 2166 by 2 gives 1083. Further dividing 1083 by 3 yields 361, after which dividing 361 by 19 gives a quotient of 19. Hence, the prime factors of 8664 are 2, 2, 2, 3, 19 (or, written as a product, 2^3 * 3^1 * 19^1). This process demonstrates how the number can be factored into primes.

Question: Find the sum of all the proper divisors of the number 8664.

To solve this problem, we need to find all the factors of 8664. The factors of 8664 are 1, 2, 4, 8, 1083, 2166, 4332, and 8664. However, we are only interested in proper divisors, which means all factors except the number itself. Thus, the proper divisors are 1, 2, 4, 8, 1083, 2166, and 4332. To find the sum, we add up these numbers: 1 + 2 + 4 + 8 + 1083 + 2166 + 4332 = 8596. Therefore, the sum of all the proper divisors of 8664 is 8596.

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

8664 (number)

8664 is an even 4-digits composite number following 8663 and preceding 8665. In scientific notation, it is written as 8.664 × 10^3. The sum of its digits is 24. It has a total of 6 prime factors and 24 positive divisors. There are 2736 positive integers (up to 8664) that are relatively prime to 8664.

Interesting facts

8664 has 24 divisors, whose sum is 22860
The reverse of 8664 is 4668
Previous prime number is 19

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 24
Digital Root 6

Name

Name	eight thousand six hundred sixty-four

Notation

Scientific notation	8.664 × 10^3
Engineering notation	8.664 × 10^3

Prime Factorization of 8664

Prime Factorization 2 × 2 × 2 × 3 × 19 × 19

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	114	Product of the distinct prime numbers

The prime factorization of 8664 is 2 × 2 × 2 × 3 × 19 × 19. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 38, 23, 613, 978, 8355, 9568, 5268, 74065, 950578, 649789, 928590, 8797109, 68976803, 48664342, 560524567, 683643883, 8987820515, 1734557191

Basic calculations (n = 8664)

Multiplication

n×y

n×2	17328
n×3	25992
n×4	34656
n×5	43320

Division

n÷y

n÷2	4332
n÷3	2888
n÷3	2166
n÷5	1732.8

Exponentiation

n^y

n²	75064896
n³	650362258944
n⁴	5634738611490816
n⁵	4.8819375329956E+19

Nth Root

^y√n

²√n	93.080610225761
³√n	20.538693527615
⁴√n	9.6478293012346
⁵√n	6.1311746682749

Divisors of 8664

1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-8663	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8664 can be divided by 24 positive divisors. The sum of these divisors (counting 8664) is 1, the average is 0.041666666666667.

Base conversion 8664

Base	System	Value
2	Binary	10000111011000
3	Ternary	102212220
4	Quaternary	2013120
5	Quinary	234124
6	Senary	104040
8	Octal	20730
10	Decimal	8664
12	Duodecimal	5020
16	Hexadecimal	21d8
20	Vigesimal	11d4
36	Base36	6oo

Cryptographic Hash Functions

md5	6562a2c4889bc3e203ab869723a40f7e
sha1	b876a473044f674fe761e6f6f06ba83d7e2b5d20
sha256	f21152d0b4f97b41a780a31632368b993e50a596ce091ab60a49c6c925f44f87
sha512	816622fa1f131a45562076c38e3d28b127e3424e779ce85c8326c2a89f78a62ad891ed85ee21ce877d4039a760fdbb3e5d1e9936207071b4fd8a2a4e7f199d8f
ripemd-160	6570229d1225f3c04fa5048d714b735d8cf4d6a3

8664 as geometric shapes

Circle

Radius = n

Diameter	17328
Circumference	54437.517501404
Area	235823325.81608

Sphere

Radius = n

Volume	2724231059827.4
Surface area	943293303.26433
Circumference	54437.517501404

Square

Length = n

Perimeter	34656
Area	75064896
Diagonal	12252.7463044

Cube

Length = n

Surface area	450389376
Volume	650362258944
Space diagonal	15006.488196777

Equilateral Triangle

Length = n

Perimeter	25992
Area	32504053.434218
Altitude	7503.2440983884

Triangular Pyramid

Length = n

Surface area	32504053.434218
Volume	76645927254.517
Height	4084.2487681335