968388638 (number)
968388638 is an even 9-digits composite number following 968388637 and preceding 968388639. In scientific notation, it is written as 9.68388638 × 10^8. The sum of its digits is 59. It has a total of 5 prime factors and 32 positive divisors. There are 404591040 positive integers (up to 968388638) that are relatively prime to 968388638.
Interesting facts
- 968388638 has 32 divisors, whose sum is 1701976320
- The reverse of 968388638 is 836883869
- Previous prime number is 659
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 59
- Digital Root 5
Name
Name | nine hundred sixty-eight million three hundred eighty-eight thousand six hundred thirty-eight |
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Notation
Scientific notation | 9.68388638 × 10^8 |
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Engineering notation | 9.68388638 × 10^6 |
Prime Factorization of 968388638
Prime Factorization 2 × 7 × 43 × 659 × 2441
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 968388638 | Product of the distinct prime numbers |
The prime factorization of 968388638 is 2 × 7 × 43 × 659 × 2441. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 968388638)
Multiplication
n×yn×2 | 1936777276 |
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n×3 | 2905165914 |
n×4 | 3873554552 |
n×5 | 4841943190 |
Division
n÷yn÷2 | 484194319 |
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n÷3 | 322796212.66667 |
n÷3 | 242097159.5 |
n÷5 | 193677727.6 |
Exponentiation
nyn2 | 937776554207495044 |
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n3 | 9.0813216007733E+26 |
n4 | 8.7942486562128E+35 |
n5 | 8.5162504784233E+44 |
Nth Root
y√n2√n | 31118.943394659 |
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3√n | 989.34985644168 |
4√n | 176.40562177737 |
5√n | 62.691684174112 |
Divisors of 968388638
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 | -968388637 | 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 968388638 can be divided by 32 positive divisors. The sum of these divisors (counting 968388638) is 1, the average is 0.03125.
Base conversion 968388638
Base | System | Value |
---|---|---|
2 | Binary | 111001101110000111000000011110 |
3 | Ternary | 2111111012020110212 |
4 | Quaternary | 321232013000132 |
5 | Quinary | 3440401414023 |
6 | Senary | 240031532422 |
8 | Octal | 7156070036 |
10 | Decimal | 968388638 |
12 | Duodecimal | 23038a112 |
16 | Hexadecimal | 39b8701e |
20 | Vigesimal | f2c8bbi |
36 | Base36 | g0jxge |
Cryptographic Hash Functions
md5 | 449c3f8a2ebd87eea0ce300716e08125 |
---|---|
sha1 | 9e61f9bcdceb39fd9fafcd79ef1a278e600d7a5c |
sha256 | cb9e853b4777301157f78af43c62a0ee11ed8b117c6b1ae29f3301b2587cf52a |
sha512 | 8243e734300285617e28d4a8310982616b4826969e5d3c3695eed2690c673dfc51ec7bba38fd84c0eaa99929ffdfa6c4c401fdaebe17bdaee65a2923e70c2786 |
ripemd-160 | d5441c0c8dd0f50bc952905705cce72bfa04c18c |
968388638 as geometric shapes
Circle
Radius = nDiameter | 1936777276 |
---|---|
Circumference | 6084565261.9213 |
Area | 2.946111933407E+18 |
Sphere
Radius = nVolume | 3.8039750967834E+27 |
---|---|
Surface area | 1.1784447733628E+19 |
Circumference | 6084565261.9213 |
Square
Length = nPerimeter | 3873554552 |
---|---|
Area | 937776554207495044 |
Diagonal | 1369508345.5076 |
Cube
Length = nSurface area | 5626659325244970264 |
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Volume | 9.0813216007733E+26 |
Space diagonal | 1677298322.4884 |
Equilateral Triangle
Length = nPerimeter | 2905165914 |
---|---|
Area | 4.0606915950856E+17 |
Altitude | 838649161.24421 |
Triangular Pyramid
Length = nSurface area | 4.0606915950856E+17 |
---|---|
Volume | 1.0702440143404E+26 |
Height | 456502781.83587 |