15156728 (number)

15156728 is an even 8-digits composite number following 15156727 and preceding 15156729. In scientific notation, it is written as 1.5156728 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 7435168 positive integers (up to 15156728) that are relatively prime to 15156728.

Interesting facts

Basic properties

Name

Name fifteen million one hundred fifty-six thousand seven hundred twenty-eight

Notation

Scientific notation 1.5156728 × 10^7
Engineering notation 1.5156728 × 10^6

Prime Factorization of 15156728

Prime Factorization 2 × 2 × 2 × 53 × 35747

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3789182
Product of the distinct prime numbers

The prime factorization of 15156728 is 2 × 2 × 2 × 53 × 35747. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 37, 79, 579, 373, 6179, 2945, 99224, 20409, 130857, 848501, 2248349, 4253899, 32442322, 11045139, 900194539, 260206021, 9062298987, 6438521134

Basic calculations (n = 15156728)

Multiplication

n×y
n×2 30313456
n×3 45470184
n×4 60626912
n×5 75783640

Division

n÷y
n÷2 7578364
n÷3 5052242.6666667
n÷3 3789182
n÷5 3031345.6

Exponentiation

ny
n2 229726403665984
n3 3.4819006147835E+21
n4 5.2774220541307E+28
n5 7.998845061566E+35

Nth Root

y√n
2√n 3893.1642657355
3√n 247.47717641455
4√n 62.395226305668
5√n 27.297387912429

Divisors of 15156728

1, 2, 4, 8, 53, 106, 212, 424, 35747, 71494, 142988, 285976, 1894591, 3789182, 7578364, 15156728

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15156727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15156728 can be divided by 16 positive divisors. The sum of these divisors (counting 15156728) is 1, the average is 0.0625.

Base conversion 15156728

Base System Value
2 Binary 111001110100010111111000
3 Ternary 1001112001010022
4 Quaternary 321310113320
5 Quinary 12340003403
6 Senary 1300510012
8 Octal 71642770
10 Decimal 15156728
12 Duodecimal 50ab308
16 Hexadecimal e745f8
20 Vigesimal 4eebg8
36 Base36 90v08

Cryptographic Hash Functions

md5 1170c10e83cbc148310b1d4b15f94a32
sha1 eaff4e9040c3c296566f6ccdcc72d32c91e7808b
sha256 b2cdf653ae01d722e2597d8db92cca53d168de1e8febafcdc5110691e36433e0
sha512 df87127ada6d6aa7d03dc91488111b0854e16469ab02fff77b1159fb5ed441f7e22be79eb5b2ef131a3e928c9838cd1f89248e28a33981dae33f2a08105044e8
ripemd-160 9c335bdc19d1625045eedb51c263d9c1c254fd18

15156728 as geometric shapes

Circle

Radius = n
Diameter 30313456
Circumference 95232530.674517
Area 7.2170678209266E+14

Sphere

Radius = n
Volume 1.4584951189245E+22
Surface area 2.8868271283706E+15
Circumference 95232530.674517

Square

Length = n
Perimeter 60626912
Area 229726403665984
Diagonal 21434850.2988

Cube

Length = n
Surface area 1378358421995904
Volume 3.4819006147835E+21
Space diagonal 26252222.972502

Equilateral Triangle

Length = n
Perimeter 45470184
Area 99474450747390
Altitude 13126111.486251

Triangular Pyramid

Length = n
Surface area 99474450747390
Volume 4.1034592268851E+20
Height 7144950.0996