131569689 (number)

131569689 is an odd 9-digits composite number following 131569688 and preceding 131569690. In scientific notation, it is written as 1.31569689 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 87713124 positive integers (up to 131569689) that are relatively prime to 131569689.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million five hundred sixty-nine thousand six hundred eighty-nine

Notation

Scientific notation 1.31569689 × 10^8
Engineering notation 1.31569689 × 10^6

Prime Factorization of 131569689

Prime Factorization 3 × 43856563

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 131569689
Product of the distinct prime numbers

The prime factorization of 131569689 is 3 × 43856563. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131569689)

Multiplication

n×y
n×2 263139378
n×3 394709067
n×4 526278756
n×5 657848445

Division

n÷y
n÷2 65784844.5
n÷3 43856563
n÷3 32892422.25
n÷5 26313937.8

Exponentiation

ny
n2 17310583063556721
n3 2.2775480300808E+24
n4 2.996562860003E+32
n5 3.9425684355954E+40

Nth Root

y√n
2√n 11470.383123506
3√n 508.61045431508
4√n 107.0998745261
5√n 42.056310424832

Divisors of 131569689

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131569688
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131569689 can be divided by 4 positive divisors. The sum of these divisors (counting 131569689) is 1, the average is 0.25.

Base conversion 131569689

Base System Value
2 Binary 111110101111001100000011001
3 Ternary 100011120102200110
4 Quaternary 13311321200121
5 Quinary 232140212224
6 Senary 21015554533
8 Octal 765714031
10 Decimal 131569689
12 Duodecimal 3808ba49
16 Hexadecimal 7d79819
20 Vigesimal 2126449
36 Base36 26bztl

Cryptographic Hash Functions

md5 6b69d59f4d25f8196265b8f3673eb0d1
sha1 13e528ec5838b81874d25aed427f7b6d87b02859
sha256 e4acc515dec57997def8ca746d2e9b36ad8b37dd8662fa69b1dd87bfb8b667ce
sha512 c5330e0f7a49ece1aab78232bcdc69f2a241575956126ab96f4481dc25bd5461a8101ef692867d2e4835f08e94fa057c381af7363561473cd4de3d6ca5750e0e
ripemd-160 37e23c4848f3b0cc749e9b60bce01af6ace733db

131569689 as geometric shapes

Circle

Radius = n
Diameter 263139378
Circumference 826676736.79499
Area 5.4382800581826E+16

Sphere

Radius = n
Volume 9.5401708793331E+24
Surface area 2.175312023273E+17
Circumference 826676736.79499

Square

Length = n
Perimeter 526278756
Area 17310583063556721
Diagonal 186067638.58101

Cube

Length = n
Surface area 103863498381340326
Volume 2.2775480300808E+24
Space diagonal 227885386.08404

Equilateral Triangle

Length = n
Perimeter 394709067
Area 7.4957023436804E+15
Altitude 113942693.04202

Triangular Pyramid

Length = n
Surface area 7.4957023436804E+15
Volume 2.684116094247E+23
Height 62022546.19367