130528840 (number)
130528840 is an even 9-digits composite number following 130528839 and preceding 130528841. In scientific notation, it is written as 1.30528840 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 48192768 positive integers (up to 130528840) that are relatively prime to 130528840.
Interesting facts
- 130528840 has 32 divisors, whose sum is 267636600
- The reverse of 130528840 is 048825031
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 31
- Digital Root 4
Name
Name | one hundred thirty million five hundred twenty-eight thousand eight hundred forty |
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Notation
Scientific notation | 1.30528840 × 10^8 |
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Engineering notation | 1.30528840 × 10^6 |
Prime Factorization of 130528840
Prime Factorization 2 × 2 × 2 × 65 × 13 × 19309
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 32632210 | Product of the distinct prime numbers |
The prime factorization of 130528840 is 2 × 2 × 2 × 65 × 13 × 19309. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 130528840)
Multiplication
n×yn×2 | 261057680 |
---|---|
n×3 | 391586520 |
n×4 | 522115360 |
n×5 | 652644200 |
Division
n÷yn÷2 | 65264420 |
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n÷3 | 43509613.333333 |
n÷3 | 32632210 |
n÷5 | 26105768 |
Exponentiation
nyn2 | 17037778071745600 |
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n3 | 2.2239214078824E+24 |
n4 | 2.9028588162206E+32 |
n5 | 3.7890679396504E+40 |
Nth Root
y√n2√n | 11424.921881571 |
---|---|
3√n | 507.26569461897 |
4√n | 106.88742620894 |
5√n | 41.98955728496 |
Divisors of 130528840
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -130528839 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 130528840 can be divided by 32 positive divisors. The sum of these divisors (counting 130528840) is 1, the average is 0.03125.
Base conversion 130528840
Base | System | Value |
---|---|---|
2 | Binary | 111110001111011011001001000 |
3 | Ternary | 100002121112220111 |
4 | Quaternary | 13301323121020 |
5 | Quinary | 231403410330 |
6 | Senary | 20541404104 |
8 | Octal | 761733110 |
10 | Decimal | 130528840 |
12 | Duodecimal | 37869634 |
16 | Hexadecimal | 7c7b648 |
20 | Vigesimal | 20fg220 |
36 | Base36 | 25pop4 |
Cryptographic Hash Functions
md5 | 571123c2b60ec56a2971261237124132 |
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sha1 | dabd8e06b360fa89d3dfb0a163bd25dfbbc111e1 |
sha256 | b24827118936b6e9f4a93ff80aa21d9b485df6ab2423e44496612aede228dd91 |
sha512 | 947b3603bb17ac3b5c5de8389b52d2a79e539312b9b424c62f0d00e9e7d3e21448bf9730f330fe20bd15dbe56cc852e3129113ddb4e5f1d51077769251d58bb9 |
ripemd-160 | 72867c797ede77f7883eca8d56b7eec20b6f15e4 |
130528840 as geometric shapes
Circle
Radius = nDiameter | 261057680 |
---|---|
Circumference | 820136889.6512 |
Area | 5.3525758423689E+16 |
Sphere
Radius = nVolume | 9.3155402095525E+24 |
---|---|
Surface area | 2.1410303369476E+17 |
Circumference | 820136889.6512 |
Square
Length = nPerimeter | 522115360 |
---|---|
Area | 17037778071745600 |
Diagonal | 184595655.80883 |
Cube
Length = nSurface area | 102226668430473600 |
---|---|
Volume | 2.2239214078824E+24 |
Space diagonal | 226082582.73303 |
Equilateral Triangle
Length = nPerimeter | 391586520 |
---|---|
Area | 7.3775743170866E+15 |
Altitude | 113041291.36651 |
Triangular Pyramid
Length = nSurface area | 7.3775743170866E+15 |
---|---|
Volume | 2.6209165138993E+23 |
Height | 61531885.269609 |