8690640984 (number)
8690640984 is an even 10-digits composite number following 8690640983 and preceding 8690640985. In scientific notation, it is written as 8.690640984 × 10^9. The sum of its digits is 54. It has a total of 6 prime factors and 32 positive divisors. There are 2896880112 positive integers (up to 8690640984) that are relatively prime to 8690640984.
Interesting facts
- 8690640984 has 32 divisors, whose sum is 22531293120
- The reverse of 8690640984 is 4890460968
- Previous prime number is 27
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 54
- Digital Root 9
Name
Name | eight billion six hundred ninety million six hundred forty thousand nine hundred eighty-four |
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Notation
Scientific notation | 8.690640984 × 10^9 |
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Engineering notation | 8.690640984 × 10^9 |
Prime Factorization of 8690640984
Prime Factorization 2 × 2 × 2 × 3 × 27 × 13411483
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 2172660246 | Product of the distinct prime numbers |
The prime factorization of 8690640984 is 2 × 2 × 2 × 3 × 27 × 13411483. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 8690640984)
Multiplication
n×yn×2 | 17381281968 |
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n×3 | 26071922952 |
n×4 | 34762563936 |
n×5 | 43453204920 |
Division
n÷yn÷2 | 4345320492 |
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n÷3 | 2896880328 |
n÷3 | 2172660246 |
n÷5 | 1738128196.8 |
Exponentiation
nyn2 | 7.552724071278E+19 |
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n3 | 6.5638013354692E+29 |
n4 | 5.7043640896863E+39 |
n5 | 4.9574580345485E+49 |
Nth Root
y√n2√n | 93223.607439318 |
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3√n | 2055.9723503324 |
4√n | 305.32541237067 |
5√n | 97.23225586913 |
Divisors of 8690640984
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 | -8690640983 | 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 8690640984 can be divided by 32 positive divisors. The sum of these divisors (counting 8690640984) is 1, the average is 0.03125.
Base conversion 8690640984
Base | System | Value |
---|---|---|
2 | Binary | 1000000110000000001010100001011000 |
3 | Ternary | 211102122222022020000 |
4 | Quaternary | 20012000022201120 |
5 | Quinary | 120244301002414 |
6 | Senary | 3554210333000 |
8 | Octal | 100600124130 |
10 | Decimal | 8690640984 |
12 | Duodecimal | 182658a160 |
16 | Hexadecimal | 20600a858 |
20 | Vigesimal | 6ffga294 |
36 | Base36 | 3zq6li0 |
Cryptographic Hash Functions
md5 | dc4c0186d83c12862a3eaf82cca311ad |
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sha1 | 41594d093900458e87a1f5d4a441475e60ba3d3b |
sha256 | 1019967cda540642a44353415f2b388994327fc4cd264da7a0f30d456a630b57 |
sha512 | 08ea229cdb07dbb53113b85b547ed75b268207d0a5f8c07d2c9b5ee77ac51f0b974c593ec9bd45a1d4cf911117c7a74894e64f5d7a1782df4d80ab7c488c9d8e |
ripemd-160 | eeeb3c209630b64114196ddd3ef181580b9dc941 |
8690640984 as geometric shapes
Circle
Radius = nDiameter | 17381281968 |
---|---|
Circumference | 54604907740.642 |
Area | 2.3727582456918E+20 |
Sphere
Radius = nVolume | 2.7494386740177E+30 |
---|---|
Surface area | 9.4910329827672E+20 |
Circumference | 54604907740.642 |
Square
Length = nPerimeter | 34762563936 |
---|---|
Area | 7.552724071278E+19 |
Diagonal | 12290422345.288 |
Cube
Length = nSurface area | 4.5316344427668E+20 |
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Volume | 6.5638013354692E+29 |
Space diagonal | 15052631734.628 |
Equilateral Triangle
Length = nPerimeter | 26071922952 |
---|---|
Area | 3.2704254567505E+19 |
Altitude | 7526315867.3142 |
Triangular Pyramid
Length = nSurface area | 3.2704254567505E+19 |
---|---|
Volume | 7.735514057786E+28 |
Height | 4096807448.4294 |