129348528 (number)
129348528 is an even 9-digits composite number following 129348527 and preceding 129348529. In scientific notation, it is written as 1.29348528 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 42595392 positive integers (up to 129348528) that are relatively prime to 129348528.
Interesting facts
- 129348528 has 40 divisors, whose sum is 338186688
- The reverse of 129348528 is 825843921
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | one hundred twenty-nine million three hundred forty-eight thousand five hundred twenty-eight |
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Notation
Scientific notation | 1.29348528 × 10^8 |
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Engineering notation | 1.29348528 × 10^6 |
Prime Factorization of 129348528
Prime Factorization 2 × 2 × 2 × 2 × 3 × 83 × 32467
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 16168566 | Product of the distinct prime numbers |
The prime factorization of 129348528 is 2 × 2 × 2 × 2 × 3 × 83 × 32467. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129348528)
Multiplication
n×yn×2 | 258697056 |
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n×3 | 388045584 |
n×4 | 517394112 |
n×5 | 646742640 |
Division
n÷yn÷2 | 64674264 |
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n÷3 | 43116176 |
n÷3 | 32337132 |
n÷5 | 25869705.6 |
Exponentiation
nyn2 | 16731041695766784 |
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n3 | 2.1641356152541E+24 |
n4 | 2.7992775622549E+32 |
n5 | 3.620824321411E+40 |
Nth Root
y√n2√n | 11373.149431886 |
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3√n | 505.73207289822 |
4√n | 106.64496908849 |
5√n | 41.91334268102 |
Divisors of 129348528
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 | -129348527 | 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 129348528 can be divided by 40 positive divisors. The sum of these divisors (counting 129348528) is 1, the average is 0.025.
Base conversion 129348528
Base | System | Value |
---|---|---|
2 | Binary | 111101101011011001110110000 |
3 | Ternary | 100000101120211020 |
4 | Quaternary | 13231123032300 |
5 | Quinary | 231103123103 |
6 | Senary | 20500215440 |
8 | Octal | 755331660 |
10 | Decimal | 129348528 |
12 | Duodecimal | 3739a580 |
16 | Hexadecimal | 7b5b3b0 |
20 | Vigesimal | 2088b68 |
36 | Base36 | 250dyo |
Cryptographic Hash Functions
md5 | afc4e32d2e919690c5e9c306f16495a5 |
---|---|
sha1 | f8fb59339b1bbfa3242caaa1a45e7bdf8c646215 |
sha256 | b6e72c53480023d0d2b97af42aa0dac129b3e5234bf285c4fb02675dbc4ed056 |
sha512 | 7dd6eceb485c4b331da18e517202382c68d2d38fe9d9ed8f2619011c86d0067c80e8d7b99667993211b1672b7093eb949ad1e2e2850e1057911edea3df07abfb |
ripemd-160 | 5ca0580da825ba674974d52e4f945a12484d0f56 |
129348528 as geometric shapes
Circle
Radius = nDiameter | 258697056 |
---|---|
Circumference | 812720770.63491 |
Area | 5.2562117678325E+16 |
Sphere
Radius = nVolume | 9.0651100670056E+24 |
---|---|
Surface area | 2.102484707133E+17 |
Circumference | 812720770.63491 |
Square
Length = nPerimeter | 517394112 |
---|---|
Area | 16731041695766784 |
Diagonal | 182926442.5706 |
Cube
Length = nSurface area | 100386250174600704 |
---|---|
Volume | 2.1641356152541E+24 |
Space diagonal | 224038222.38025 |
Equilateral Triangle
Length = nPerimeter | 388045584 |
---|---|
Area | 7.2447535701554E+15 |
Altitude | 112019111.19012 |
Triangular Pyramid
Length = nSurface area | 7.2447535701554E+15 |
---|---|
Volume | 2.5504582815891E+23 |
Height | 60975480.856865 |