130857568 (number)
130857568 is an even 9-digits composite number following 130857567 and preceding 130857569. In scientific notation, it is written as 1.30857568 × 10^8. The sum of its digits is 43. It has a total of 8 prime factors and 48 positive divisors. There are 60067840 positive integers (up to 130857568) that are relatively prime to 130857568.
Interesting facts
- 130857568 has 48 divisors, whose sum is 279481104
- The reverse of 130857568 is 865758031
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 43
- Digital Root 7
Name
Name | one hundred thirty million eight hundred fifty-seven thousand five hundred sixty-eight |
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Notation
Scientific notation | 1.30857568 × 10^8 |
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Engineering notation | 1.30857568 × 10^6 |
Prime Factorization of 130857568
Prime Factorization 2 × 2 × 2 × 2 × 2 × 41 × 17 × 5867
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 8178598 | Product of the distinct prime numbers |
The prime factorization of 130857568 is 2 × 2 × 2 × 2 × 2 × 41 × 17 × 5867. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 130857568)
Multiplication
n×yn×2 | 261715136 |
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n×3 | 392572704 |
n×4 | 523430272 |
n×5 | 654287840 |
Division
n÷yn÷2 | 65428784 |
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n÷3 | 43619189.333333 |
n÷3 | 32714392 |
n÷5 | 26171513.6 |
Exponentiation
nyn2 | 17123703102874624 |
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n3 | 2.2407661431962E+24 |
n4 | 2.932212079554E+32 |
n5 | 3.8370214159066E+40 |
Nth Root
y√n2√n | 11439.299279239 |
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3√n | 507.69117567971 |
4√n | 106.95465992297 |
5√n | 42.010685580056 |
Divisors of 130857568
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -130857567 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 130857568 can be divided by 48 positive divisors. The sum of these divisors (counting 130857568) is 1, the average is 0.020833333333333.
Base conversion 130857568
Base | System | Value |
---|---|---|
2 | Binary | 111110011001011101001100000 |
3 | Ternary | 100010020020211121 |
4 | Quaternary | 13303023221200 |
5 | Quinary | 231444420233 |
6 | Senary | 20552422024 |
8 | Octal | 763135140 |
10 | Decimal | 130857568 |
12 | Duodecimal | 379a7914 |
16 | Hexadecimal | 7ccba60 |
20 | Vigesimal | 20hh3i8 |
36 | Base36 | 25wqcg |
Cryptographic Hash Functions
md5 | cd66d935f4c2f3c82303f75677d7c744 |
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sha1 | 5828f8abaeba9b232012f7213e89dea6f74eb753 |
sha256 | a9207ffd6696b2eeca4e0c0df2488ba07b3e76a75b11089bd49f07c498bd69cf |
sha512 | 894f6b9c6a330dce5f61f996fd85f9a58693a71afdfea71b4202eee146102c2a98c6931af9292d9416260620afc511362db5c9517ebee6528afba8ab9afb8881 |
ripemd-160 | 07f6f15154ec8af6497359c4ac6e4f67d67cc14b |
130857568 as geometric shapes
Circle
Radius = nDiameter | 261715136 |
---|---|
Circumference | 822202348.59085 |
Area | 5.3795699870244E+16 |
Sphere
Radius = nVolume | 9.3860992718373E+24 |
---|---|
Surface area | 2.1518279948097E+17 |
Circumference | 822202348.59085 |
Square
Length = nPerimeter | 523430272 |
---|---|
Area | 17123703102874624 |
Diagonal | 185060547.40476 |
Cube
Length = nSurface area | 102742218617247744 |
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Volume | 2.2407661431962E+24 |
Space diagonal | 226651956.3309 |
Equilateral Triangle
Length = nPerimeter | 392572704 |
---|---|
Area | 7.4147809469759E+15 |
Altitude | 113325978.16545 |
Triangular Pyramid
Length = nSurface area | 7.4147809469759E+15 |
---|---|
Volume | 2.6407682248455E+23 |
Height | 61686849.13492 |