129529232 (number)

129529232 is an even 9-digits composite number following 129529231 and preceding 129529233. In scientific notation, it is written as 1.29529232 × 10^8. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 52589952 positive integers (up to 129529232) that are relatively prime to 129529232.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five hundred twenty-nine thousand two hundred thirty-two

Notation

Scientific notation 1.29529232 × 10^8
Engineering notation 1.29529232 × 10^6

Prime Factorization of 129529232

Prime Factorization 2 × 2 × 2 × 2 × 7 × 19 × 60869

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16191154
Product of the distinct prime numbers

The prime factorization of 129529232 is 2 × 2 × 2 × 2 × 7 × 19 × 60869. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129529232)

Multiplication

n×y
n×2 259058464
n×3 388587696
n×4 518116928
n×5 647646160

Division

n÷y
n÷2 64764616
n÷3 43176410.666667
n÷3 32382308
n÷5 25905846.4

Exponentiation

ny
n2 16777821942509824
n3 2.173218390846E+24
n4 2.8149530913456E+32
n5 3.6461871203803E+40

Nth Root

y√n
2√n 11381.090984611
3√n 505.96747123296
4√n 106.68219619323
5√n 41.925046996393

Divisors of 129529232

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129529231
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129529232 can be divided by 40 positive divisors. The sum of these divisors (counting 129529232) is 1, the average is 0.025.

Base conversion 129529232

Base System Value
2 Binary 111101110000111010110010000
3 Ternary 100000201202200222
4 Quaternary 13232013112100
5 Quinary 231124413412
6 Senary 20504132212
8 Octal 756072620
10 Decimal 129529232
12 Duodecimal 37467068
16 Hexadecimal 7b87590
20 Vigesimal 209b31c
36 Base36 2549e8

Cryptographic Hash Functions

md5 64bae025457530f2475835b24257a30e
sha1 795f05b012e8deacdc98d46e0dd54c234cdb3e79
sha256 63094ff997289ac3f4b6edce455f53d2a7ef7f58c1207c90a6ccd2a9fa909ba6
sha512 e7843f77b9eb4711694bed60a46ee3f0c67728900395b101c11c878db08d81ca0e65dc62e3c969ccb3ecc618317b5f1edb2fc570df0ae1933e9633b3be3d6bf3
ripemd-160 b385ca1350f7e784cc368ccbf58a121201bda324

129529232 as geometric shapes

Circle

Radius = n
Diameter 259058464
Circumference 813856167.35266
Area 5.2709082157826E+16

Sphere

Radius = n
Volume 9.1031559084376E+24
Surface area 2.1083632863131E+17
Circumference 813856167.35266

Square

Length = n
Perimeter 518116928
Area 16777821942509824
Diagonal 183181996.61817

Cube

Length = n
Surface area 100666931655058944
Volume 2.173218390846E+24
Space diagonal 224351210.88938

Equilateral Triangle

Length = n
Perimeter 388587696
Area 7.2650100111927E+15
Altitude 112175605.44469

Triangular Pyramid

Length = n
Surface area 7.2650100111927E+15
Volume 2.5611624352776E+23
Height 61060665.53939