15441728 (number)

15441728 is an even 8-digits composite number following 15441727 and preceding 15441729. In scientific notation, it is written as 1.5441728 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 28 positive divisors. There are 7511040 positive integers (up to 15441728) that are relatively prime to 15441728.

Interesting facts

Basic properties

Name

Name fifteen million four hundred forty-one thousand seven hundred twenty-eight

Notation

Scientific notation 1.5441728 × 10^7
Engineering notation 1.5441728 × 10^6

Prime Factorization of 15441728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 37 × 6521

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 482554
Product of the distinct prime numbers

The prime factorization of 15441728 is 2 × 2 × 2 × 2 × 2 × 2 × 37 × 6521. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 2, 86, 66, 696, 568, 9526, 7784, 65889, 41236, 958742, 462077, 9824775, 8169509, 24545610, 84201587, 163545427, 157999294, 414510715, 6925754172

Basic calculations (n = 15441728)

Multiplication

n×y
n×2 30883456
n×3 46325184
n×4 61766912
n×5 77208640

Division

n÷y
n÷2 7720864
n÷3 5147242.6666667
n÷3 3860432
n÷5 3088345.6

Exponentiation

ny
n2 238446963625984
n3 3.6820331547383E+21
n4 5.6856954462451E+28
n5 8.7796962571756E+35

Nth Root

y√n
2√n 3929.5964169365
3√n 249.0187025946
4√n 62.686493098087
5√n 27.399281835832

Divisors of 15441728

1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 6521, 13042, 26084, 52168, 104336, 208672, 241277, 417344, 482554, 965108, 1930216, 3860432, 7720864, 15441728

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15441727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15441728 can be divided by 28 positive divisors. The sum of these divisors (counting 15441728) is 1, the average is 0.035714285714286.

Base conversion 15441728

Base System Value
2 Binary 111010111001111101000000
3 Ternary 1002001112001212
4 Quaternary 322321331000
5 Quinary 12423113403
6 Senary 1310545252
8 Octal 72717500
10 Decimal 15441728
12 Duodecimal 5208228
16 Hexadecimal eb9f40
20 Vigesimal 4ga468
36 Base36 96yww

Cryptographic Hash Functions

md5 1df08a3a4f89f45182dfa5205a769be6
sha1 58eaa45dbda92a8a957e2d46e8983343d09c3ce1
sha256 a3f3cbb75e68bdd2cf4eff457711c9f386cba4dd9ac7316ec6ed7eceb27640c3
sha512 67965c962d9d16a4c676d9ed6832cbff8148df3bdb9fb208adb190f0d34bacabfdbfdedcf85d12235953869d1337cda4cd0b1c9183e2bc0e8d9a8b47134e2f0b
ripemd-160 2df82b2748c0b7df91efbacee151b77f65082793

15441728 as geometric shapes

Circle

Radius = n
Diameter 30883456
Circumference 97023238.487064
Area 7.4910322919818E+14

Sphere

Radius = n
Volume 1.5423264412267E+22
Surface area 2.9964129167927E+15
Circumference 97023238.487064

Square

Length = n
Perimeter 61766912
Area 238446963625984
Diagonal 21837901.164076

Cube

Length = n
Surface area 1430681781755904
Volume 3.6820331547383E+21
Space diagonal 26745857.452659

Equilateral Triangle

Length = n
Perimeter 46325184
Area 1.0325056397768E+14
Altitude 13372928.726329

Triangular Pyramid

Length = n
Surface area 1.0325056397768E+14
Volume 4.3393176871153E+20
Height 7279300.3880255