15391392 (number)

15391392 is an even 8-digits composite number following 15391391 and preceding 15391393. In scientific notation, it is written as 1.5391392 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 4828160 positive integers (up to 15391392) that are relatively prime to 15391392.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-one thousand three hundred ninety-two

Notation

Scientific notation 1.5391392 × 10^7
Engineering notation 1.5391392 × 10^6

Prime Factorization of 15391392

Prime Factorization 2 × 2 × 2 × 2 × 2 × 17 × 3 × 9431

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 961962
Product of the distinct prime numbers

The prime factorization of 15391392 is 2 × 2 × 2 × 2 × 2 × 17 × 3 × 9431. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15391392)

Multiplication

n×y
n×2 30782784
n×3 46174176
n×4 61565568
n×5 76956960

Division

n÷y
n÷2 7695696
n÷3 5130464
n÷3 3847848
n÷5 3078278.4

Exponentiation

ny
n2 236894947697664
n3 3.6461430028342E+21
n4 5.6119216244679E+28
n5 8.6375285595462E+35

Nth Root

y√n
2√n 3923.1864600093
3√n 248.74782941298
4√n 62.635345133633
5√n 27.381395598364

Divisors of 15391392

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15391391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15391392 can be divided by 48 positive divisors. The sum of these divisors (counting 15391392) is 1, the average is 0.020833333333333.

Base conversion 15391392

Base System Value
2 Binary 111010101101101010100000
3 Ternary 1001221222000120
4 Quaternary 322231222200
5 Quinary 12420011032
6 Senary 1305520240
8 Octal 72555240
10 Decimal 15391392
12 Duodecimal 51a3080
16 Hexadecimal eadaa0
20 Vigesimal 4g3i9c
36 Base36 95w2o

Cryptographic Hash Functions

md5 3f096622e4dc27279edd10bf1c9db11a
sha1 8a4dd18f09cc48653abeaf133c428b7a81ba3278
sha256 4074ef042ffbb503f0957567a1131a36663117f15227b04a29671fb64e93c51b
sha512 e95149cd1127cd31eb1d21aaa934a7e408ca75b03e1ce92fc040c93c8c261ced3d461662527feac5536c71ba410cd1472f32fa5191c53ae32080cf9d18914d66
ripemd-160 9ed32226661ebf2b66457a1b439529bc36136f6f

15391392 as geometric shapes

Circle

Radius = n
Diameter 30782784
Circumference 96706968.071441
Area 7.4422742735952E+14

Sphere

Radius = n
Volume 1.5272928095523E+22
Surface area 2.9769097094381E+15
Circumference 96706968.071441

Square

Length = n
Perimeter 61565568
Area 236894947697664
Diagonal 21766715.310201

Cube

Length = n
Surface area 1421369686185984
Volume 3.6461430028342E+21
Space diagonal 26658672.943209

Equilateral Triangle

Length = n
Perimeter 46174176
Area 1.0257852136718E+14
Altitude 13329336.471605

Triangular Pyramid

Length = n
Surface area 1.0257852136718E+14
Volume 4.2970207374666E+20
Height 7255571.7700669