131436769 (number)

131436769 is an odd 9-digits composite number following 131436768 and preceding 131436770. In scientific notation, it is written as 1.31436769 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 128640196 positive integers (up to 131436769) that are relatively prime to 131436769.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred thirty-six thousand seven hundred sixty-nine

Notation

Scientific notation 1.31436769 × 10^8
Engineering notation 1.31436769 × 10^6

Prime Factorization of 131436769

Prime Factorization 47 × 2796527

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 131436769
Product of the distinct prime numbers

The prime factorization of 131436769 is 47 × 2796527. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131436769)

Multiplication

n×y
n×2 262873538
n×3 394310307
n×4 525747076
n×5 657183845

Division

n÷y
n÷2 65718384.5
n÷3 43812256.333333
n÷3 32859192.25
n÷5 26287353.8

Exponentiation

ny
n2 17275624245159361
n3 2.2706522332418E+24
n4 2.9844719305994E+32
n5 3.9226934772917E+40

Nth Root

y√n
2√n 11464.587607062
3√n 508.43911981547
4√n 107.07281450986
5√n 42.04780940124

Divisors of 131436769

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 -131436768
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 131436769 can be divided by 4 positive divisors. The sum of these divisors (counting 131436769) is 1, the average is 0.25.

Base conversion 131436769

Base System Value
2 Binary 111110101011001000011100001
3 Ternary 100011022200100111
4 Quaternary 13311121003201
5 Quinary 232121434034
6 Senary 21013051321
8 Octal 765310341
10 Decimal 131436769
12 Duodecimal 38026b41
16 Hexadecimal 7d590e1
20 Vigesimal 2119bi9
36 Base36 26959d

Cryptographic Hash Functions

md5 ff7da697940eaea92ab029e396cb0af3
sha1 b5eb43bd93cdabfc111eee0fea6beac059061d32
sha256 23c4235a17df5ed264055e027c9756106ad4cf907211395e6d8090c8167cc5c4
sha512 12f3e6340a6115f1a3514e56b48c2957591dbd67b92119942dd5bbcaf319960e10007b3052322d9092add8e8cda87dbb3595e8e7b84473b3fd60cd72800b25d9
ripemd-160 f7b32aa2cec9ce19af8bef6ae1b39f4ac521fc00

131436769 as geometric shapes

Circle

Radius = n
Diameter 262873538
Circumference 825841575.80396
Area 5.427297421477E+16

Sphere

Radius = n
Volume 9.5112858330796E+24
Surface area 2.1709189685908E+17
Circumference 825841575.80396

Square

Length = n
Perimeter 525747076
Area 17275624245159361
Diagonal 185879661.3143

Cube

Length = n
Surface area 103653745470956166
Volume 2.2706522332418E+24
Space diagonal 227655161.89069

Equilateral Triangle

Length = n
Perimeter 394310307
Area 7.4805647312712E+15
Altitude 113827580.94535

Triangular Pyramid

Length = n
Surface area 7.4805647312712E+15
Volume 2.6759893197361E+23
Height 61959887.104767