15328972 (number)

15328972 is an even 8-digits composite number following 15328971 and preceding 15328973. In scientific notation, it is written as 1.5328972 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 7185600 positive integers (up to 15328972) that are relatively prime to 15328972.

Interesting facts

Basic properties

Name

Name fifteen million three hundred twenty-eight thousand nine hundred seventy-two

Notation

Scientific notation 1.5328972 × 10^7
Engineering notation 1.5328972 × 10^6

Prime Factorization of 15328972

Prime Factorization 2 × 2 × 19 × 101 × 1997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7664486
Product of the distinct prime numbers

The prime factorization of 15328972 is 2 × 2 × 19 × 101 × 1997. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 32, 100, 157, 696, 4047, 1491, 93369, 2300, 76639, 59724, 9212751, 5535791, 15226947, 31687096, 347916653, 386978471, 6690286921, 3465072944

Basic calculations (n = 15328972)

Multiplication

n×y
n×2 30657944
n×3 45986916
n×4 61315888
n×5 76644860

Division

n÷y
n÷2 7664486
n÷3 5109657.3333333
n÷3 3832243
n÷5 3065794.4

Exponentiation

ny
n2 234977382576784
n3 3.6019617181528E+21
n4 5.5214370322636E+28
n5 8.4637953667332E+35

Nth Root

y√n
2√n 3915.2231098623
3√n 248.41110707057
4√n 62.571743701629
5√n 27.359150358087

Divisors of 15328972

1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 1997, 3838, 3994, 7676, 7988, 37943, 75886, 151772, 201697, 403394, 806788, 3832243, 7664486, 15328972

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 -15328971
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 15328972 can be divided by 24 positive divisors. The sum of these divisors (counting 15328972) is 1, the average is 0.041666666666667.

Base conversion 15328972

Base System Value
2 Binary 111010011110011011001100
3 Ternary 1001211210101201
4 Quaternary 322132123030
5 Quinary 12411011342
6 Senary 1304315244
8 Octal 72363314
10 Decimal 15328972
12 Duodecimal 5172b24
16 Hexadecimal e9e6cc
20 Vigesimal 4fg28c
36 Base36 94jws

Cryptographic Hash Functions

md5 bb6ea3a66f5a1793757882ebf298e02f
sha1 a9b4217cb8b5ebf59023b8cb246513beb924ddd1
sha256 86f925273b5990742ca142a5bd84eb0521c0d5eb53608bdda6dcb9a08860d14d
sha512 d437eb9c38f0093c39915647a2f062f2843bea7358c3f04569462bf1be68c814748caf018fe5a24eebb2b514ac7c528ed5ee3e69f0abc08aab384e11fd70a3dd
ripemd-160 a73484126d54fca469e09a6f6e3e7c68b9665cd2

15328972 as geometric shapes

Circle

Radius = n
Diameter 30657944
Circumference 96314771.644567
Area 7.3820321886298E+14

Sphere

Radius = n
Volume 1.5087861963014E+22
Surface area 2.9528128754519E+15
Circumference 96314771.644567

Square

Length = n
Perimeter 61315888
Area 234977382576784
Diagonal 21678440.099637

Cube

Length = n
Surface area 1409864295460704
Volume 3.6019617181528E+21
Space diagonal 26550558.331801

Equilateral Triangle

Length = n
Perimeter 45986916
Area 1.0174819131313E+14
Altitude 13275279.1659

Triangular Pyramid

Length = n
Surface area 1.0174819131313E+14
Volume 4.2449525941337E+20
Height 7226146.6998791