15189984 (number)

15189984 is an even 8-digits composite number following 15189983 and preceding 15189985. In scientific notation, it is written as 1.5189984 × 10^7. The sum of its digits is 45. It has a total of 9 prime factors and 48 positive divisors. There are 5063040 positive integers (up to 15189984) that are relatively prime to 15189984.

Interesting facts

Basic properties

Name

Name fifteen million one hundred eighty-nine thousand nine hundred eighty-four

Notation

Scientific notation 1.5189984 × 10^7
Engineering notation 1.5189984 × 10^6

Prime Factorization of 15189984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 17581

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 105486
Product of the distinct prime numbers

The prime factorization of 15189984 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 17581. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15189984)

Multiplication

n×y
n×2 30379968
n×3 45569952
n×4 60759936
n×5 75949920

Division

n÷y
n÷2 7594992
n÷3 5063328
n÷3 3797496
n÷5 3037996.8

Exponentiation

ny
n2 230735613920256
n3 3.5048702836789E+21
n4 5.3238923531157E+28
n5 8.086983966155E+35

Nth Root

y√n
2√n 3897.4330013485
3√n 247.65804414474
4√n 62.429424163198
5√n 27.309356277125

Divisors of 15189984

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15189983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15189984 can be divided by 48 positive divisors. The sum of these divisors (counting 15189984) is 1, the average is 0.020833333333333.

Base conversion 15189984

Base System Value
2 Binary 111001111100011111100000
3 Ternary 1001120201202000
4 Quaternary 321330133200
5 Quinary 12342034414
6 Senary 1301324000
8 Octal 71743740
10 Decimal 15189984
12 Duodecimal 5106600
16 Hexadecimal e7c7e0
20 Vigesimal 4eiej4
36 Base36 91ko0

Cryptographic Hash Functions

md5 9facf696152b3b1e0a35e63149d10615
sha1 392ffe582756d40c0e88533bc0366b819393c805
sha256 b3970a8e538e1d52a4e160bf56e25cb460404b24cfece4e206a032ed19eaf1ef
sha512 2d235fe7cc32f71a4a73534eb1676dfa6ea8a31594554d7d387348ca602797df83515e6dcfe176b85793ae0d96915dd21ff1fc403ab61c2461fe7cb7147a25ec
ripemd-160 21ae8358b8a9d00ca6e6065b291bcbdccb2c95cd

15189984 as geometric shapes

Circle

Radius = n
Diameter 30379968
Circumference 95441484.285093
Area 7.2487730961341E+14

Sphere

Radius = n
Volume 1.4681166313321E+22
Surface area 2.8995092384536E+15
Circumference 95441484.285093

Square

Length = n
Perimeter 60759936
Area 230735613920256
Diagonal 21481881.38503

Cube

Length = n
Surface area 1384413683521536
Volume 3.5048702836789E+21
Space diagonal 26309824.054158

Equilateral Triangle

Length = n
Perimeter 45569952
Area 99911451606370
Altitude 13154912.027079

Triangular Pyramid

Length = n
Surface area 99911451606370
Volume 4.1305292412809E+20
Height 7160627.1283434