128529552 (number)
128529552 is an even 9-digits composite number following 128529551 and preceding 128529553. In scientific notation, it is written as 1.28529552 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 42702976 positive integers (up to 128529552) that are relatively prime to 128529552.
Interesting facts
- 128529552 has 40 divisors, whose sum is 333121536
- The reverse of 128529552 is 255925821
- Previous prime number is 317
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | one hundred twenty-eight million five hundred twenty-nine thousand five hundred fifty-two |
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Notation
Scientific notation | 1.28529552 × 10^8 |
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Engineering notation | 1.28529552 × 10^6 |
Prime Factorization of 128529552
Prime Factorization 2 × 2 × 2 × 2 × 3 × 317 × 8447
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 16066194 | Product of the distinct prime numbers |
The prime factorization of 128529552 is 2 × 2 × 2 × 2 × 3 × 317 × 8447. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 128529552)
Multiplication
n×yn×2 | 257059104 |
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n×3 | 385588656 |
n×4 | 514118208 |
n×5 | 642647760 |
Division
n÷yn÷2 | 64264776 |
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n÷3 | 42843184 |
n÷3 | 32132388 |
n÷5 | 25705910.4 |
Exponentiation
nyn2 | 16519845737320704 |
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n3 | 2.1232883717269E+24 |
n4 | 2.7290530318487E+32 |
n5 | 3.5076396356776E+40 |
Nth Root
y√n2√n | 11337.087456662 |
---|---|
3√n | 504.66245717962 |
4√n | 106.47575994874 |
5√n | 41.860132507398 |
Divisors of 128529552
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 | -128529551 | 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 128529552 can be divided by 40 positive divisors. The sum of these divisors (counting 128529552) is 1, the average is 0.025.
Base conversion 128529552
Base | System | Value |
---|---|---|
2 | Binary | 111101010010011010010010000 |
3 | Ternary | 22221211222101210 |
4 | Quaternary | 13222103102100 |
5 | Quinary | 230400421202 |
6 | Senary | 20430500120 |
8 | Octal | 752232220 |
10 | Decimal | 128529552 |
12 | Duodecimal | 37064640 |
16 | Hexadecimal | 7a93490 |
20 | Vigesimal | 20363hc |
36 | Base36 | 24iu1c |
Cryptographic Hash Functions
md5 | 7960b2d65617f6f42c24cf225cd68a75 |
---|---|
sha1 | 8b102709ad48c836cc20e35534ecc5b7b593ef4c |
sha256 | d8b1b2881d8471b5dd7c03b54561c62af6f9fafe02059810aa19817a4d7fdf5d |
sha512 | 71efbfa8d88f344c3e98d4e940f7bb0b7d66f6f3727bd07f240ed770436aafaffdc378bb62317698e9f2c3022d719ef85c56197b765344c0d4ef4e12a93eca02 |
ripemd-160 | f82c38a3ac96558b32afddeeaeaecdd5adf965a0 |
128529552 as geometric shapes
Circle
Radius = nDiameter | 257059104 |
---|---|
Circumference | 807574992.66477 |
Area | 5.1898626006803E+16 |
Sphere
Radius = nVolume | 8.8940095334266E+24 |
---|---|
Surface area | 2.0759450402721E+17 |
Circumference | 807574992.66477 |
Square
Length = nPerimeter | 514118208 |
---|---|
Area | 16519845737320704 |
Diagonal | 181768235.60414 |
Cube
Length = nSurface area | 99119074423924224 |
---|---|
Volume | 2.1232883717269E+24 |
Space diagonal | 222619714.33807 |
Equilateral Triangle
Length = nPerimeter | 385588656 |
---|---|
Area | 7.1533030375599E+15 |
Altitude | 111309857.16903 |
Triangular Pyramid
Length = nSurface area | 7.1533030375599E+15 |
---|---|
Volume | 2.5023193434378E+23 |
Height | 60589411.868046 |