6942390138 (number)
6942390138 is an even 10-digits composite number following 6942390137 and preceding 6942390139. In scientific notation, it is written as 6.942390138 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 2285291232 positive integers (up to 6942390138) that are relatively prime to 6942390138.
Interesting facts
- 6942390138 has 32 divisors, whose sum is 11715475200
- The reverse of 6942390138 is 8310932496
- Previous prime number is 373
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 45
- Digital Root 9
Name
Name | six billion nine hundred forty-two million three hundred ninety thousand one hundred thirty-eight |
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Notation
Scientific notation | 6.942390138 × 10^9 |
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Engineering notation | 6.942390138 × 10^9 |
Prime Factorization of 6942390138
Prime Factorization 2 × 9 × 103 × 373 × 10039
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 6942390138 | Product of the distinct prime numbers |
The prime factorization of 6942390138 is 2 × 9 × 103 × 373 × 10039. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6942390138)
Multiplication
n×yn×2 | 13884780276 |
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n×3 | 20827170414 |
n×4 | 27769560552 |
n×5 | 34711950690 |
Division
n÷yn÷2 | 3471195069 |
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n÷3 | 2314130046 |
n÷3 | 1735597534.5 |
n÷5 | 1388478027.6 |
Exponentiation
nyn2 | 4.81967808282E+19 |
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n3 | 3.3460085590504E+29 |
n4 | 2.3229296822015E+39 |
n5 | 1.6126684116983E+49 |
Nth Root
y√n2√n | 83321.006582974 |
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3√n | 1907.6689248609 |
4√n | 288.65378324729 |
5√n | 92.96121754122 |
Divisors of 6942390138
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 | -6942390137 | 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 6942390138 can be divided by 32 positive divisors. The sum of these divisors (counting 6942390138) is 1, the average is 0.03125.
Base conversion 6942390138
Base | System | Value |
---|---|---|
2 | Binary | 110011101110011000111011101111010 |
3 | Ternary | 122220211022221220200 |
4 | Quaternary | 12131303013131322 |
5 | Quinary | 103204222441023 |
6 | Senary | 3104515303030 |
8 | Octal | 63563073572 |
10 | Decimal | 6942390138 |
12 | Duodecimal | 1418baaa76 |
16 | Hexadecimal | 19dcc777a |
20 | Vigesimal | 5899if6i |
36 | Base36 | 36tbiii |
Cryptographic Hash Functions
md5 | 237e089c592116ef5ef93aff1ddf30b6 |
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sha1 | 70200e21cde8a604cd77c857ba12e3b4d493d821 |
sha256 | d8da007dd8a2a9a32281ac5854124c83f99435bfb4be910fb9787408e9f68f24 |
sha512 | d9afdf499387e6b4896bef6bf40bdd6a48b57ed7413309e3d6a9f71e18b7b7329f7af70f371343b868ac2883c1be791286ab6db11fae39d31396ce1c3eb70fb7 |
ripemd-160 | cbae259bedf27136ec2da5d88bf986fa2a7ed986 |
6942390138 as geometric shapes
Circle
Radius = nDiameter | 13884780276 |
---|---|
Circumference | 43620323711.79 |
Area | 1.5141465257655E+20 |
Sphere
Radius = nVolume | 1.4015727877282E+30 |
---|---|
Surface area | 6.056586103062E+20 |
Circumference | 43620323711.79 |
Square
Length = nPerimeter | 27769560552 |
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Area | 4.81967808282E+19 |
Diagonal | 9818022288.4448 |
Cube
Length = nSurface area | 2.891806849692E+20 |
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Volume | 3.3460085590504E+29 |
Space diagonal | 12024572444.981 |
Equilateral Triangle
Length = nPerimeter | 20827170414 |
---|---|
Area | 2.0869818288926E+19 |
Altitude | 6012286222.4906 |
Triangular Pyramid
Length = nSurface area | 2.0869818288926E+19 |
---|---|
Volume | 3.9433089033546E+28 |
Height | 3272674096.1483 |