395557968 (number)
395557968 is an even 9-digits composite number following 395557967 and preceding 395557969. In scientific notation, it is written as 3.95557968 × 10^8. The sum of its digits is 57. It has a total of 8 prime factors and 80 positive divisors. There are 120932352 positive integers (up to 395557968) that are relatively prime to 395557968.
Interesting facts
- 395557968 has 80 divisors, whose sum is 1107498560
- The reverse of 395557968 is 869755593
- Previous prime number is 163
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | three hundred ninety-five million five hundred fifty-seven thousand nine hundred sixty-eight |
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Notation
Scientific notation | 3.95557968 × 10^8 |
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Engineering notation | 3.95557968 × 10^6 |
Prime Factorization of 395557968
Prime Factorization 2 × 2 × 2 × 2 × 13 × 3 × 163 × 3889
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 49444746 | Product of the distinct prime numbers |
The prime factorization of 395557968 is 2 × 2 × 2 × 2 × 13 × 3 × 163 × 3889. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 395557968)
Multiplication
n×yn×2 | 791115936 |
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n×3 | 1186673904 |
n×4 | 1582231872 |
n×5 | 1977789840 |
Division
n÷yn÷2 | 197778984 |
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n÷3 | 131852656 |
n÷3 | 98889492 |
n÷5 | 79111593.6 |
Exponentiation
nyn2 | 156466106048289024 |
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n3 | 6.1891414969334E+25 |
n4 | 2.4481642341914E+34 |
n5 | 9.6839086980704E+42 |
Nth Root
y√n2√n | 19888.639169134 |
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3√n | 734.0687098946 |
4√n | 141.02708665052 |
5√n | 52.413363145041 |
Divisors of 395557968
80 divisors
τ | Total Divisors | 80 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -395557967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 395557968 can be divided by 80 positive divisors. The sum of these divisors (counting 395557968) is 1, the average is 0.0125.
Base conversion 395557968
Base | System | Value |
---|---|---|
2 | Binary | 10111100100111011110001010000 |
3 | Ternary | 1000120022102112010 |
4 | Quaternary | 113210323301100 |
5 | Quinary | 1302230323333 |
6 | Senary | 103130102520 |
8 | Octal | 2744736120 |
10 | Decimal | 395557968 |
12 | Duodecimal | b057aa40 |
16 | Hexadecimal | 1793bc50 |
20 | Vigesimal | 63c4ei8 |
36 | Base36 | 6ji6hc |
Cryptographic Hash Functions
md5 | dbdf2f8688a060c3cc7d852f11cf1292 |
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sha1 | 34bc4de5780685e7ea6bfdb3fca9e5c389d3608a |
sha256 | d5cf687f0eadde83436b601a6e87b16c75fd27201ce4b60e2acf3dd7c57a270c |
sha512 | 7ea46e18260eb5850e172b559235ffcf7036b5eb34a3aa05838b8a2cf6c4ea9f76d18f50d9c9917aa369ee66de4bad3ce5f17d55134e14f8247ebe263e042c15 |
ripemd-160 | da31cf19c3abf8e88e6d049c8a48eacad5074353 |
395557968 as geometric shapes
Circle
Radius = nDiameter | 791115936 |
---|---|
Circumference | 2485364012.6754 |
Area | 4.9155276929711E+17 |
Sphere
Radius = nVolume | 2.5925015278391E+26 |
---|---|
Surface area | 1.9662110771884E+18 |
Circumference | 2485364012.6754 |
Square
Length = nPerimeter | 1582231872 |
---|---|
Area | 156466106048289024 |
Diagonal | 559403443.05034 |
Cube
Length = nSurface area | 938796636289734144 |
---|---|
Volume | 6.1891414969334E+25 |
Space diagonal | 685126497.9147 |
Equilateral Triangle
Length = nPerimeter | 1186673904 |
---|---|
Area | 6.7751811334524E+16 |
Altitude | 342563248.95735 |
Triangular Pyramid
Length = nSurface area | 6.7751811334524E+16 |
---|---|
Volume | 7.2939732036744E+24 |
Height | 186467814.35011 |