868507968 (number)
868507968 is an even 9-digits composite number following 868507967 and preceding 868507969. In scientific notation, it is written as 8.68507968 × 10^8. The sum of its digits is 57. It has a total of 11 prime factors and 168 positive divisors. There are 260108288 positive integers (up to 868507968) that are relatively prime to 868507968.
Interesting facts
- 868507968 has 168 divisors, whose sum is 2548542528
- The reverse of 868507968 is 869705868
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | eight hundred sixty-eight million five hundred seven thousand nine hundred sixty-eight |
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Notation
Scientific notation | 8.68507968 × 10^8 |
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Engineering notation | 8.68507968 × 10^6 |
Prime Factorization of 868507968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 17 × 23 × 503
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 1180038 | Product of the distinct prime numbers |
The prime factorization of 868507968 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 17 × 23 × 503. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 868507968)
Multiplication
n×yn×2 | 1737015936 |
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n×3 | 2605523904 |
n×4 | 3474031872 |
n×5 | 4342539840 |
Division
n÷yn÷2 | 434253984 |
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n÷3 | 289502656 |
n÷3 | 217126992 |
n÷5 | 173701593.6 |
Exponentiation
nyn2 | 754306090479489024 |
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n3 | 6.5512084989237E+26 |
n4 | 5.6897767813445E+35 |
n5 | 4.9416164707391E+44 |
Nth Root
y√n2√n | 29470.459243113 |
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3√n | 954.09422922904 |
4√n | 171.6696223655 |
5√n | 61.341552223573 |
Divisors of 868507968
168 divisors
τ | Total Divisors | 168 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -868507967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.005952380952381 | 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 | 168 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 868507968 can be divided by 168 positive divisors. The sum of these divisors (counting 868507968) is 1, the average is 0.005952380952381.
Base conversion 868507968
Base | System | Value |
---|---|---|
2 | Binary | 110011110001000110000101000000 |
3 | Ternary | 2020112020202221210 |
4 | Quaternary | 303301012011000 |
5 | Quinary | 3234314223333 |
6 | Senary | 222103050120 |
8 | Octal | 6361060500 |
10 | Decimal | 868507968 |
12 | Duodecimal | 202a40940 |
16 | Hexadecimal | 33c46140 |
20 | Vigesimal | db839i8 |
36 | Base36 | ed351c |
Cryptographic Hash Functions
md5 | 7b42bb70b481cd96dff49e8797c41c6c |
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sha1 | d209352a105b477efa8029699ad2abfa81a40bd9 |
sha256 | 6671b75e3e86c52fc1b464a5efb909c789b41deef40fd7e3d88ecb04444c2f23 |
sha512 | 7a89af94861f749aa64a2615430ba937e0f561741678160f06a28fb03957a259040b5778761efce44f3815f169aa4eebba19e360f0c43e49c6358f1a1345f6dd |
ripemd-160 | cd9b14258cf84f8b4f320170ca2f1e3c279709d5 |
868507968 as geometric shapes
Circle
Radius = nDiameter | 1737015936 |
---|---|
Circumference | 5456996503.706 |
Area | 2.3697224724084E+18 |
Sphere
Radius = nVolume | 2.7441637989805E+27 |
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Surface area | 9.4788898896336E+18 |
Circumference | 5456996503.706 |
Square
Length = nPerimeter | 3474031872 |
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Area | 754306090479489024 |
Diagonal | 1228255747.3747 |
Cube
Length = nSurface area | 4525836542876934144 |
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Volume | 6.5512084989237E+26 |
Space diagonal | 1504299927.3544 |
Equilateral Triangle
Length = nPerimeter | 2605523904 |
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Area | 3.2662411829228E+17 |
Altitude | 752149963.6772 |
Triangular Pyramid
Length = nSurface area | 3.2662411829228E+17 |
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Volume | 7.7206732575931E+25 |
Height | 409418582.45823 |