15397025 (number)

15397025 is an odd 8-digits composite number following 15397024 and preceding 15397026. In scientific notation, it is written as 1.5397025 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 14 positive divisors. There are 10557120 positive integers (up to 15397025) that are relatively prime to 15397025.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-seven thousand twenty-five

Notation

Scientific notation 1.5397025 × 10^7
Engineering notation 1.5397025 × 10^6

Prime Factorization of 15397025

Prime Factorization 5 × 35 × 7 × 12569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15397025
Product of the distinct prime numbers

The prime factorization of 15397025 is 5 × 35 × 7 × 12569. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 57, 70, 104, 759, 2360, 3933, 6898, 80684, 810033, 14844, 5884723, 1808926, 46583826, 54832606, 420492193, 542346577, 3645669725, 5680408392

Basic calculations (n = 15397025)

Multiplication

n×y
n×2 30794050
n×3 46191075
n×4 61588100
n×5 76985125

Division

n÷y
n÷2 7698512.5
n÷3 5132341.6666667
n÷3 3849256.25
n÷5 3079405

Exponentiation

ny
n2 237068378850625
n3 3.6501477558725E+21
n4 5.6201416250863E+28
n5 8.6533461104995E+35

Nth Root

y√n
2√n 3923.9043056629
3√n 248.77817160294
4√n 62.641075227545
5√n 27.383399534417

Divisors of 15397025

1, 5, 7, 35, 175, 245, 1225, 12569, 62845, 87983, 439915, 2199575, 3079405, 15397025

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15397024
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15397025 can be divided by 14 positive divisors. The sum of these divisors (counting 15397025) is 1, the average is 0.071428571428571.

Base conversion 15397025

Base System Value
2 Binary 111010101111000010100001
3 Ternary 1001222020202012
4 Quaternary 322233002201
5 Quinary 12420201100
6 Senary 1310002305
8 Octal 72570241
10 Decimal 15397025
12 Duodecimal 51a6395
16 Hexadecimal eaf0a1
20 Vigesimal 4g4cb5
36 Base36 960f5

Cryptographic Hash Functions

md5 dde8e1699a3174c72429dc03f840f7f7
sha1 a44a478f52ba9b5afd6d2a6cb4dde30f5ed7b0cf
sha256 51bb7c398e275dcbeb34055585efaaaa2838c58c2cdf30996a92ebb8d15711a1
sha512 68050566010a182b1ec1576703098b4c080715fc81495977851a6f4cce0ec2cc1a1a16a6ff537ce2c36ad2b6227bdccbcc64014d3520bb9ffb51fd4c35b7b658
ripemd-160 6538644b6b3fa6a78536ff1a99acfc56839e3658

15397025 as geometric shapes

Circle

Radius = n
Diameter 30794050
Circumference 96742361.254277
Area 7.4477227739557E+14

Sphere

Radius = n
Volume 1.5289703165822E+22
Surface area 2.9790891095823E+15
Circumference 96742361.254277

Square

Length = n
Perimeter 61588100
Area 237068378850625
Diagonal 21774681.575198

Cube

Length = n
Surface area 1422410273103750
Volume 3.6501477558725E+21
Space diagonal 26668429.585408

Equilateral Triangle

Length = n
Perimeter 46191075
Area 1.0265361925932E+14
Altitude 13334214.792704

Triangular Pyramid

Length = n
Surface area 1.0265361925932E+14
Volume 4.3017403841839E+20
Height 7258227.1917325