Question: What is the sum of the digits of the prime factorization of the number 7984?

To find the prime factorization of 7984, we divide it by the smallest prime number 2, which gives us 3992. Dividing again by 2, we obtain 1996, and once more we get 998. Dividing by 2 one last time gives us 499, which is a prime number. Therefore, the prime factorization of 7984 is 2^4 × 499. Adding the digits of these factors (2 + 4 + 4 + 9 + 9 = 28), the sum is 28.

Question: If the number 7984 is divided by the sum of its digits, what is the quotient?

To find the sum of its digits, we add 7 + 9 + 8 + 4 = 28. Now, when we divide 7984 by 28, we get the quotient of 285.142857. Thus, the quotient is approximately 285.142857.

Math question: What is the sum of the digits of the number 7984?

To find the sum of the digits, we add 7 + 9 + 8 + 4, which equals 28.

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

7984 (number)

7984 is an even 4-digits composite number following 7983 and preceding 7985. In scientific notation, it is written as 7.984 × 10^3. The sum of its digits is 28. It has a total of 5 prime factors and 10 positive divisors. There are 3984 positive integers (up to 7984) that are relatively prime to 7984.

Interesting facts

7984 has 10 divisors, whose sum is 15500
The reverse of 7984 is 4897
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 28
Digital Root 1

Name

Name	seven thousand nine hundred eighty-four

Notation

Scientific notation	7.984 × 10^3
Engineering notation	7.984 × 10^3

Prime Factorization of 7984

Prime Factorization 2 × 2 × 2 × 2 × 499

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	998	Product of the distinct prime numbers

The prime factorization of 7984 is 2 × 2 × 2 × 2 × 499. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 1, 6, 682, 577, 3499, 1148, 49709, 86640, 83333, 771053, 180019, 2643739, 94549734, 50628352, 105012912, 732933510, 4364822742, 4695127864

Basic calculations (n = 7984)

Multiplication

n×y

n×2	15968
n×3	23952
n×4	31936
n×5	39920

Division

n÷y

n÷2	3992
n÷3	2661.3333333333
n÷3	1996
n÷5	1596.8

Exponentiation

n^y

n²	63744256
n³	508934139904
n⁴	4063330172993536
n⁵	3.244162810118E+19

Nth Root

^y√n

²√n	89.353231614755
³√n	19.986657767888
⁴√n	9.4526838313124
⁵√n	6.0317607327537

Divisors of 7984

1, 2, 4, 8, 16, 499, 998, 1996, 3992, 7984

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-7983	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7984 can be divided by 10 positive divisors. The sum of these divisors (counting 7984) is 1, the average is 0.1.

Base conversion 7984

Base	System	Value
2	Binary	1111100110000
3	Ternary	101221201
4	Quaternary	1330300
5	Quinary	223414
6	Senary	100544
8	Octal	17460
10	Decimal	7984
12	Duodecimal	4754
16	Hexadecimal	1f30
20	Vigesimal	jj4
36	Base36	65s

Cryptographic Hash Functions

md5	7070baed1f0e21d1234a4b00082a1bea
sha1	d77004646e27365ae0e4fc90cf8d8a6958a75a1e
sha256	d3c74a06e1b5f9625d61a13298c4cbe265446768fb7ce8216cb48b5997e0d45e
sha512	bf71756b8372521294e7b6df61756303541a35e79b94ec7d49b1d43dd9292bf9e346f89ea87a07c722ef9e63e1300fb8cfe24a397dcd51be9168e1281f0c0a81
ripemd-160	e85a5ee85e7e8b0d55c78513badb336c9f7371bc

7984 as geometric shapes

Circle

Radius = n

Diameter	15968
Circumference	50164.951492522
Area	200258486.35815

Sphere

Radius = n

Volume	2131818340111.3
Surface area	801033945.43259
Circumference	50164.951492522

Square

Length = n

Perimeter	31936
Area	63744256
Diagonal	11291.081081987

Cube

Length = n

Surface area	382465536
Volume	508934139904
Space diagonal	13828.69364763

Equilateral Triangle

Length = n

Perimeter	23952
Area	27602072.520669
Altitude	6914.346823815

Triangular Pyramid

Length = n

Surface area	27602072.520669
Volume	59978463583.91
Height	3763.6936939956