131569439 (number)

131569439 is an odd 9-digits prime number following 131569438 and preceding 131569440. In scientific notation, it is written as 1.31569439 × 10^8. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 131569438 positive integers (up to 131569439) that are relatively prime to 131569439.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million five hundred sixty-nine thousand four hundred thirty-nine

Notation

Scientific notation 1.31569439 × 10^8
Engineering notation 1.31569439 × 10^6

Prime Factorization of 131569439

Prime Factorization 131569439

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 131569439
Product of the distinct prime numbers

The prime factorization of 131569439 is 131569439. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 3, 21, 43, 967, 139, 8854, 6765, 21593, 92821, 706873, 767433, 1740560, 4439841, 45864984, 13466113, 929893883, 472868463, 1945943737, 5274730995

Basic calculations (n = 131569439)

Multiplication

n×y
n×2 263138878
n×3 394708317
n×4 526277756
n×5 657847195

Division

n÷y
n÷2 65784719.5
n÷3 43856479.666667
n÷3 32892359.75
n÷5 26313887.8

Exponentiation

ny
n2 17310517278774721
n3 2.2775350471682E+24
n4 2.9965400845876E+32
n5 3.942530978702E+40

Nth Root

y√n
2√n 11470.37222587
3√n 508.61013217225
4√n 107.09982365004
5√n 42.056294442297

Divisors of 131569439

1, 131569439

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 131569440
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 65784720
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11470.37226946
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999847989
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131569439 can be divided by 2 positive divisors. The sum of these divisors (counting 131569439) is 131569440, the average is 65784720.

Base conversion 131569439

Base System Value
2 Binary 111110101111001011100011111
3 Ternary 100011120102100012
4 Quaternary 13311321130133
5 Quinary 232140210224
6 Senary 21015553435
8 Octal 765713437
10 Decimal 131569439
12 Duodecimal 3808b87b
16 Hexadecimal 7d7971f
20 Vigesimal 21263bj
36 Base36 26bzmn

Cryptographic Hash Functions

md5 7f871957292a4970fe47c7d23b36683e
sha1 a664a8ebe8f4baa638a8f11d3eb0e53832754506
sha256 29ef3b3cc6bb1c4f90ca5bbd9e9ef364b75afe0235d20e1f7ebebd671f5d9145
sha512 af1377b3f8dafa0b938a0c8496bdadc202e40cffb10f87c86e6596984de4ef19a2d738a714770d294a0ad202bcb809d275c90b472133e15540e1553c957791c3
ripemd-160 5a498092d09fb0dec024a1b8b412f7c5c172a018

131569439 as geometric shapes

Circle

Radius = n
Diameter 263138878
Circumference 826675165.99866
Area 5.4382593912838E+16

Sphere

Radius = n
Volume 9.5401164966359E+24
Surface area 2.1753037565135E+17
Circumference 826675165.99866

Square

Length = n
Perimeter 526277756
Area 17310517278774721
Diagonal 186067285.02762

Cube

Length = n
Surface area 103863103672648326
Volume 2.2775350471682E+24
Space diagonal 227884953.07133

Equilateral Triangle

Length = n
Perimeter 394708317
Area 7.4956738580342E+15
Altitude 113942476.53567

Triangular Pyramid

Length = n
Surface area 7.4956738580342E+15
Volume 2.6841007937378E+23
Height 62022428.34254