15243904 (number)

15243904 is an even 8-digits composite number following 15243903 and preceding 15243905. In scientific notation, it is written as 1.5243904 × 10^7. The sum of its digits is 28. It has a total of 9 prime factors and 32 positive divisors. There are 7034880 positive integers (up to 15243904) that are relatively prime to 15243904.

Interesting facts

Basic properties

Name

Name fifteen million two hundred forty-three thousand nine hundred four

Notation

Scientific notation 1.5243904 × 10^7
Engineering notation 1.5243904 × 10^6

Prime Factorization of 15243904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 9161

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 238186
Product of the distinct prime numbers

The prime factorization of 15243904 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 9161. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 6, 23, 57, 851, 609, 3892, 1065, 42976, 2720, 895835, 723067, 1718828, 5946880, 39059342, 38166936, 124623635, 244556935, 177223562, 7245042853

Basic calculations (n = 15243904)

Multiplication

n×y
n×2 30487808
n×3 45731712
n×4 60975616
n×5 76219520

Division

n÷y
n÷2 7621952
n÷3 5081301.3333333
n÷3 3810976
n÷5 3048780.8

Exponentiation

ny
n2 232376609161216
n3 3.5423267218991E+21
n4 5.3998888485265E+28
n5 8.2315387217608E+35

Nth Root

y√n
2√n 3904.3442471176
3√n 247.95073596553
4√n 62.484752116957
5√n 27.328716852168

Divisors of 15243904

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 9161, 18322, 36644, 73288, 119093, 146576, 238186, 293152, 476372, 586304, 952744, 1172608, 1905488, 3810976, 7621952, 15243904

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15243903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15243904 can be divided by 32 positive divisors. The sum of these divisors (counting 15243904) is 1, the average is 0.03125.

Base conversion 15243904

Base System Value
2 Binary 111010001001101010000000
3 Ternary 1001200110201001
4 Quaternary 322021222000
5 Quinary 12400301104
6 Senary 1302421344
8 Octal 72115200
10 Decimal 15243904
12 Duodecimal 5131854
16 Hexadecimal e89a80
20 Vigesimal 4f59f4
36 Base36 92q9s

Cryptographic Hash Functions

md5 aca042e06dcd7c9eadc19512b7a61bac
sha1 45db913f1ddd9b02be309caadbfa8dc9251219e3
sha256 6a2b693cd593acda4428f45076369e27c8f90d7cb5d87f1ac3c44dca382690a1
sha512 e600ffd9061b8148fea128f2f092e0eb570179f5b426f33a68837ef55c2cd982c59399f4380f5cb8531ad7b0b2ba99b86a29a7d77a042e38197c8c2725ff0c77
ripemd-160 66208e70987f3df4b09476c860a962473d85c350

15243904 as geometric shapes

Circle

Radius = n
Diameter 30487808
Circumference 95780273.636856
Area 7.3003264820698E+14

Sphere

Radius = n
Volume 1.4838063474844E+22
Surface area 2.9201305928279E+15
Circumference 95780273.636856

Square

Length = n
Perimeter 60975616
Area 232376609161216
Diagonal 21558135.780313

Cube

Length = n
Surface area 1394259654967296
Volume 3.5423267218991E+21
Space diagonal 26403216.233702

Equilateral Triangle

Length = n
Perimeter 45731712
Area 1.0062202338945E+14
Altitude 13201608.116851

Triangular Pyramid

Length = n
Surface area 1.0062202338945E+14
Volume 4.1746720770553E+20
Height 7186045.2601045