15328638 (number)

15328638 is an even 8-digits composite number following 15328637 and preceding 15328639. In scientific notation, it is written as 1.5328638 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 4715568 positive integers (up to 15328638) that are relatively prime to 15328638.

Interesting facts

Basic properties

Name

Name fifteen million three hundred twenty-eight thousand six hundred thirty-eight

Notation

Scientific notation 1.5328638 × 10^7
Engineering notation 1.5328638 × 10^6

Prime Factorization of 15328638

Prime Factorization 2 × 9 × 13 × 13 × 5039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1179126
Product of the distinct prime numbers

The prime factorization of 15328638 is 2 × 9 × 13 × 13 × 5039. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15328638)

Multiplication

n×y
n×2 30657276
n×3 45985914
n×4 61314552
n×5 76643190

Division

n÷y
n÷2 7664319
n÷3 5109546
n÷3 3832159.5
n÷5 3065727.6

Exponentiation

ny
n2 234967142935044
n3 3.6017262759455E+21
n4 5.5209558259057E+28
n5 8.46287332693E+35

Nth Root

y√n
2√n 3915.1804556112
3√n 248.40930286365
4√n 62.571402857945
5√n 27.359031132403

Divisors of 15328638

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 -15328637
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 15328638 can be divided by 24 positive divisors. The sum of these divisors (counting 15328638) is 1, the average is 0.041666666666667.

Base conversion 15328638

Base System Value
2 Binary 111010011110010101111110
3 Ternary 1001211202221100
4 Quaternary 322132111332
5 Quinary 12411004023
6 Senary 1304313530
8 Octal 72362576
10 Decimal 15328638
12 Duodecimal 51728a6
16 Hexadecimal e9e57e
20 Vigesimal 4fg1bi
36 Base36 94jni

Cryptographic Hash Functions

md5 ad577681b5931df3f8419ea94574e12e
sha1 45029fcb2febf67ee5e6bacb7465656243db6fce
sha256 384d9b80f1abe7658bf3c5cf34903c72339a8ec52ceaac19ba76fa5b2a41c1ac
sha512 25e6daae1ae340a79727d0f02fb374a31d5389a9c5e039d91f0df3a7d12f6d99b36c7b5c8b68e9becce854786958e153e5e7049dc9f2ab045481560551b893ab
ripemd-160 9a0c8ae075eec0b614aa8bae478054dc47bb0436

15328638 as geometric shapes

Circle

Radius = n
Diameter 30657276
Circumference 96312673.060675
Area 7.3817105007972E+14

Sphere

Radius = n
Volume 1.5086875745002E+22
Surface area 2.9526842003189E+15
Circumference 96312673.060675

Square

Length = n
Perimeter 61314552
Area 234967142935044
Diagonal 21677967.752308

Cube

Length = n
Surface area 1409802857610264
Volume 3.6017262759455E+21
Space diagonal 26549979.826831

Equilateral Triangle

Length = n
Perimeter 45985914
Area 1.017437574182E+14
Altitude 13274989.913415

Triangular Pyramid

Length = n
Surface area 1.017437574182E+14
Volume 4.2446751228314E+20
Height 7225989.2507692