15328989 (number)

15328989 is an odd 8-digits composite number following 15328988 and preceding 15328990. In scientific notation, it is written as 1.5328989 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 9175680 positive integers (up to 15328989) that are relatively prime to 15328989.

Interesting facts

Basic properties

Name

Name fifteen million three hundred twenty-eight thousand nine hundred eighty-nine

Notation

Scientific notation 1.5328989 × 10^7
Engineering notation 1.5328989 × 10^6

Prime Factorization of 15328989

Prime Factorization 3 × 3 × 13 × 37 × 3541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5109663
Product of the distinct prime numbers

The prime factorization of 15328989 is 3 × 3 × 13 × 37 × 3541. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 44, 72, 353, 124, 182, 4047, 52252, 43724, 727080, 303982, 5129234, 1440465, 80905448, 10252213, 717124774, 629287056, 271566001, 9470241800

Basic calculations (n = 15328989)

Multiplication

n×y
n×2 30657978
n×3 45986967
n×4 61315956
n×5 76644945

Division

n÷y
n÷2 7664494.5
n÷3 5109663
n÷3 3832247.25
n÷5 3065797.8

Exponentiation

ny
n2 234977903762121
n3 3.6019737020126E+21
n4 5.5214615256441E+28
n5 8.4638422990521E+35

Nth Root

y√n
2√n 3915.2252808747
3√n 248.41119890076
4√n 62.571761049811
5√n 27.359156426405

Divisors of 15328989

1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 3541, 4329, 10623, 31869, 46033, 131017, 138099, 393051, 414297, 1179153, 1703221, 5109663, 15328989

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 -15328988
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 15328989 can be divided by 24 positive divisors. The sum of these divisors (counting 15328989) is 1, the average is 0.041666666666667.

Base conversion 15328989

Base System Value
2 Binary 111010011110011011011101
3 Ternary 1001211210102100
4 Quaternary 322132123131
5 Quinary 12411011424
6 Senary 1304315313
8 Octal 72363335
10 Decimal 15328989
12 Duodecimal 5172b39
16 Hexadecimal e9e6dd
20 Vigesimal 4fg299
36 Base36 94jx9

Cryptographic Hash Functions

md5 fcf2ee2d2dd12dbc58598dd819adb38b
sha1 ff7675b7b515155dada9cbfb259205f94feb9fd1
sha256 8b1901d942c5968bca01530ea7cefe969800de27297f30c48a59427303da4910
sha512 57fc9f486e6c5bc4b90e899354020d153cf4bba26378fdede82804ddc90ae3b9b3d4b56d9565109dfe0f0249fc972ff2dc17a42406ae2fd52ec5d954d2c1125e
ripemd-160 1680adff75a6004ea77f4d9a629fae9bb01eef55

15328989 as geometric shapes

Circle

Radius = n
Diameter 30657978
Circumference 96314878.458717
Area 7.3820485621501E+14

Sphere

Radius = n
Volume 1.5087912160889E+22
Surface area 2.95281942486E+15
Circumference 96314878.458717

Square

Length = n
Perimeter 61315956
Area 234977903762121
Diagonal 21678464.141268

Cube

Length = n
Surface area 1409867422572726
Volume 3.6019737020126E+21
Space diagonal 26550587.776664

Equilateral Triangle

Length = n
Perimeter 45986967
Area 1.0174841699301E+14
Altitude 13275293.888332

Triangular Pyramid

Length = n
Surface area 1.0174841699301E+14
Volume 4.2449667172479E+20
Height 7226154.713756