15399424 (number)

15399424 is an even 8-digits composite number following 15399423 and preceding 15399425. In scientific notation, it is written as 1.5399424 × 10^7. The sum of its digits is 37. It has a total of 11 prime factors and 40 positive divisors. There are 7289856 positive integers (up to 15399424) that are relatively prime to 15399424.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-nine thousand four hundred twenty-four

Notation

Scientific notation 1.5399424 × 10^7
Engineering notation 1.5399424 × 10^6

Prime Factorization of 15399424

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 1583

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 60154
Product of the distinct prime numbers

The prime factorization of 15399424 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 1583. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15399424)

Multiplication

n×y
n×2 30798848
n×3 46198272
n×4 61597696
n×5 76997120

Division

n÷y
n÷2 7699712
n÷3 5133141.3333333
n÷3 3849856
n÷5 3079884.8

Exponentiation

ny
n2 237142259531776
n3 3.6518542028479E+21
n4 5.6236451255836E+28
n5 8.6600895714395E+35

Nth Root

y√n
2√n 3924.2099841879
3√n 248.79109158455
4√n 62.64351510083
5√n 27.384252799014

Divisors of 15399424

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15399423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15399424 can be divided by 40 positive divisors. The sum of these divisors (counting 15399424) is 1, the average is 0.025.

Base conversion 15399424

Base System Value
2 Binary 111010101111101000000000
3 Ternary 1001222101001001
4 Quaternary 322233220000
5 Quinary 12420240144
6 Senary 1310021344
8 Octal 72575000
10 Decimal 15399424
12 Duodecimal 51a7854
16 Hexadecimal eafa00
20 Vigesimal 4g4ib4
36 Base36 9629s

Cryptographic Hash Functions

md5 e7860fff5f7f08117ae517fe5de176ab
sha1 200aa24c7834b519248777eaff20abaf6f7f3f83
sha256 fd46c9be64ad5ebc62499a4cc7a75c21a0e0c8f0f9f2c62a3bf5bd880bc9a337
sha512 1f0d04f65eed7088d08304c5bcb4b0e1bd16b74b0e17c87778a4155d7ac34c4186355c258ee25ff41fd7c957187b5a334edf21d7f781cc7c84385b6527c47cee
ripemd-160 8785d027a3e037bd5fcafdb1b63c83e4805876e4

15399424 as geometric shapes

Circle

Radius = n
Diameter 30798848
Circumference 96757434.615829
Area 7.4500438040071E+14

Sphere

Radius = n
Volume 1.5296851114197E+22
Surface area 2.9800175216028E+15
Circumference 96757434.615829

Square

Length = n
Perimeter 61597696
Area 237142259531776
Diagonal 21778074.273534

Cube

Length = n
Surface area 1422853557190656
Volume 3.6518542028479E+21
Space diagonal 26672584.775296

Equilateral Triangle

Length = n
Perimeter 46198272
Area 1.0268561053268E+14
Altitude 13336292.387648

Triangular Pyramid

Length = n
Surface area 1.0268561053268E+14
Volume 4.3037514512305E+20
Height 7259358.0911779