15397382 (number)

15397382 is an even 8-digits composite number following 15397381 and preceding 15397383. In scientific notation, it is written as 1.5397382 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 5536800 positive integers (up to 15397382) that are relatively prime to 15397382.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-seven thousand three hundred eighty-two

Notation

Scientific notation 1.5397382 × 10^7
Engineering notation 1.5397382 × 10^6

Prime Factorization of 15397382

Prime Factorization 2 × 77 × 13 × 7691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15397382
Product of the distinct prime numbers

The prime factorization of 15397382 is 2 × 77 × 13 × 7691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 31, 72, 301, 977, 7959, 4235, 82240, 97147, 807271, 707807, 5892023, 4167704, 41968073, 20203164, 944467765, 607576618, 3686136764, 6681324849

Basic calculations (n = 15397382)

Multiplication

n×y
n×2 30794764
n×3 46192146
n×4 61589528
n×5 76986910

Division

n÷y
n÷2 7698691
n÷3 5132460.6666667
n÷3 3849345.5
n÷5 3079476.4

Exponentiation

ny
n2 237079372453924
n3 3.6504016619933E+21
n4 5.6206628843146E+28
n5 8.6543493523014E+35

Nth Root

y√n
2√n 3923.9497958052
3√n 248.7800943363
4√n 62.641438328037
5√n 27.383526517168

Divisors of 15397382

1, 2, 13, 26, 77, 154, 1001, 2002, 7691, 15382, 99983, 199966, 592207, 1184414, 7698691, 15397382

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15397381
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15397382 can be divided by 16 positive divisors. The sum of these divisors (counting 15397382) is 1, the average is 0.0625.

Base conversion 15397382

Base System Value
2 Binary 111010101111001000000110
3 Ternary 1001222021020102
4 Quaternary 322233020012
5 Quinary 12420204012
6 Senary 1310004102
8 Octal 72571006
10 Decimal 15397382
12 Duodecimal 51a6632
16 Hexadecimal eaf206
20 Vigesimal 4g4d92
36 Base36 960p2

Cryptographic Hash Functions

md5 20d768c7124304d3c5063c8c7e0ba108
sha1 bc2acc26132c023c6b5e331b9584b1161aee50a5
sha256 2d3d352c0e58fc490b5212579ee2316b1e71b274c19114b2051838dff45e68d7
sha512 b4afb66808ac713234094616f843e219d98e4ead406592feabb082752cb3d53acf96f26ef5fe7ecf517bc3b4761334071da9814289e10a29e8f2452742ec875d
ripemd-160 0686d59e470b76ab646efbf957cc5e993d495123

15397382 as geometric shapes

Circle

Radius = n
Diameter 30794764
Circumference 96744604.351431
Area 7.4480681481893E+14

Sphere

Radius = n
Volume 1.5290766725294E+22
Surface area 2.9792272592757E+15
Circumference 96744604.351431

Square

Length = n
Perimeter 61589528
Area 237079372453924
Diagonal 21775186.449439

Cube

Length = n
Surface area 1422476234723544
Volume 3.6504016619933E+21
Space diagonal 26669047.927546

Equilateral Triangle

Length = n
Perimeter 46192146
Area 1.0265837962919E+14
Altitude 13334523.963773

Triangular Pyramid

Length = n
Surface area 1.0265837962919E+14
Volume 4.3020396154169E+20
Height 7258395.4831465