15728048 (number)

15728048 is an even 8-digits composite number following 15728047 and preceding 15728049. In scientific notation, it is written as 1.5728048 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 60 positive divisors. There are 6369408 positive integers (up to 15728048) that are relatively prime to 15728048.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5728048 × 10^7
Engineering notation 1.5728048 × 10^6

Prime Factorization of 15728048

Prime Factorization 2 × 2 × 2 × 2 × 7 × 19 × 19 × 389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 103474
Product of the distinct prime numbers

The prime factorization of 15728048 is 2 × 2 × 2 × 2 × 7 × 19 × 19 × 389. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15728048)

Multiplication

n×y
n×2 31456096
n×3 47184144
n×4 62912192
n×5 78640240

Division

n÷y
n÷2 7864024
n÷3 5242682.6666667
n÷3 3932012
n÷5 3145609.6

Exponentiation

ny
n2 247371493890304
n3 3.8906707297384E+21
n4 6.1192655989521E+28
n5 9.6244103065067E+35

Nth Root

y√n
2√n 3965.8603101975
3√n 250.54838554696
4√n 62.975076897115
5√n 27.500143824737

Divisors of 15728048

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15728047
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15728048 can be divided by 60 positive divisors. The sum of these divisors (counting 15728048) is 1, the average is 0.016666666666667.

Base conversion 15728048

Base System Value
2 Binary 111011111111110110110000
3 Ternary 1002121001211022
4 Quaternary 323333312300
5 Quinary 13011244143
6 Senary 1321035012
8 Octal 73776660
10 Decimal 15728048
12 Duodecimal 5325a68
16 Hexadecimal effdb0
20 Vigesimal 4i6028
36 Base36 9d3u8

Cryptographic Hash Functions

md5 84d849cf54edf657c64e30406c602e47
sha1 332a31b51bdcb469f780c7996c3a90b2f28e07b2
sha256 aab37dd1f7673228d017b04fde6d3263b82eda14b868f5de08b80873afa9bb85
sha512 e47db519cffd4ac693d6be7514609e42b131bba80412a148243330a97444942eab2a5d884317f9cf9beff184ae4e65732ec785c3396af164923558b90e6b8735
ripemd-160 1c6acbaaaafef96c71e18bc649550e42b993bcc6

15728048 as geometric shapes

Circle

Radius = n
Diameter 31456096
Circumference 98822240.104215
Area 7.7714046791331E+14

Sphere

Radius = n
Volume 1.6297203442777E+22
Surface area 3.1085618716532E+15
Circumference 98822240.104215

Square

Length = n
Perimeter 62912192
Area 247371493890304
Diagonal 22242818.791255

Cube

Length = n
Surface area 1484228963341824
Volume 3.8906707297384E+21
Space diagonal 27241778.239882

Equilateral Triangle

Length = n
Perimeter 47184144
Area 1.0711499894056E+14
Altitude 13620889.119941

Triangular Pyramid

Length = n
Surface area 1.0711499894056E+14
Volume 4.5851994272701E+20
Height 7414272.9304183