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
- 129529232 has 40 divisors, whose sum is 301915200
- The reverse of 129529232 is 232925921
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 35
- Digital Root 8
Name
Name | one hundred twenty-nine million five hundred twenty-nine thousand two hundred thirty-two |
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Notation
Scientific notation | 1.29529232 × 10^8 |
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Engineering notation | 1.29529232 × 10^6 |
Prime Factorization of 129529232
Prime Factorization 2 × 2 × 2 × 2 × 7 × 19 × 60869
Composite numberω | 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×yn×2 | 259058464 |
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n×3 | 388587696 |
n×4 | 518116928 |
n×5 | 647646160 |
Division
n÷yn÷2 | 64764616 |
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n÷3 | 43176410.666667 |
n÷3 | 32382308 |
n÷5 | 25905846.4 |
Exponentiation
nyn2 | 16777821942509824 |
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n3 | 2.173218390846E+24 |
n4 | 2.8149530913456E+32 |
n5 | 3.6461871203803E+40 |
Nth Root
y√n2√n | 11381.090984611 |
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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 |
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sha1 | 795f05b012e8deacdc98d46e0dd54c234cdb3e79 |
sha256 | 63094ff997289ac3f4b6edce455f53d2a7ef7f58c1207c90a6ccd2a9fa909ba6 |
sha512 | e7843f77b9eb4711694bed60a46ee3f0c67728900395b101c11c878db08d81ca0e65dc62e3c969ccb3ecc618317b5f1edb2fc570df0ae1933e9633b3be3d6bf3 |
ripemd-160 | b385ca1350f7e784cc368ccbf58a121201bda324 |
129529232 as geometric shapes
Circle
Radius = nDiameter | 259058464 |
---|---|
Circumference | 813856167.35266 |
Area | 5.2709082157826E+16 |
Sphere
Radius = nVolume | 9.1031559084376E+24 |
---|---|
Surface area | 2.1083632863131E+17 |
Circumference | 813856167.35266 |
Square
Length = nPerimeter | 518116928 |
---|---|
Area | 16777821942509824 |
Diagonal | 183181996.61817 |
Cube
Length = nSurface area | 100666931655058944 |
---|---|
Volume | 2.173218390846E+24 |
Space diagonal | 224351210.88938 |
Equilateral Triangle
Length = nPerimeter | 388587696 |
---|---|
Area | 7.2650100111927E+15 |
Altitude | 112175605.44469 |
Triangular Pyramid
Length = nSurface area | 7.2650100111927E+15 |
---|---|
Volume | 2.5611624352776E+23 |
Height | 61060665.53939 |