7642242123 (number)
7642242123 is an odd 10-digits composite number following 7642242122 and preceding 7642242124. In scientific notation, it is written as 7.642242123 × 10^9. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 4875202080 positive integers (up to 7642242123) that are relatively prime to 7642242123.
Interesting facts
- 7642242123 has 32 divisors, whose sum is 10640424960
- The reverse of 7642242123 is 3212422467
- Previous prime number is 163
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 33
- Digital Root 6
Name
Name | seven billion six hundred forty-two million two hundred forty-two thousand one hundred twenty-three |
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Notation
Scientific notation | 7.642242123 × 10^9 |
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Engineering notation | 7.642242123 × 10^9 |
Prime Factorization of 7642242123
Prime Factorization 3 × 43 × 71 × 163 × 5119
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 7642242123 | Product of the distinct prime numbers |
The prime factorization of 7642242123 is 3 × 43 × 71 × 163 × 5119. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7642242123)
Multiplication
n×yn×2 | 15284484246 |
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n×3 | 22926726369 |
n×4 | 30568968492 |
n×5 | 38211210615 |
Division
n÷yn÷2 | 3821121061.5 |
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n÷3 | 2547414041 |
n÷3 | 1910560530.75 |
n÷5 | 1528448424.6 |
Exponentiation
nyn2 | 5.8403864666556E+19 |
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n3 | 4.4633647470074E+29 |
n4 | 3.4110114079893E+39 |
n5 | 2.606777506417E+49 |
Nth Root
y√n2√n | 87419.918342446 |
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3√n | 1969.7310499734 |
4√n | 295.66859546196 |
5√n | 94.764169005113 |
Divisors of 7642242123
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 | -7642242122 | 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 7642242123 can be divided by 32 positive divisors. The sum of these divisors (counting 7642242123) is 1, the average is 0.03125.
Base conversion 7642242123
Base | System | Value |
---|---|---|
2 | Binary | 111000111100000110101110001001011 |
3 | Ternary | 201201121020010100120 |
4 | Quaternary | 13013200311301023 |
5 | Quinary | 111122403221443 |
6 | Senary | 3302155434323 |
8 | Octal | 70740656113 |
10 | Decimal | 7642242123 |
12 | Duodecimal | 15934559a3 |
16 | Hexadecimal | 1c7835c4b |
20 | Vigesimal | 5j840563 |
36 | Base36 | 3idzrrf |
Cryptographic Hash Functions
md5 | 570125a86b44eb487cde75c6a49558c7 |
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sha1 | 2e83c1c2fd04269d07b948ce99c07308f3722721 |
sha256 | ac265ee50e57acf72848ed845575c45d1f23878cdc555b89e005bf8ac6a95514 |
sha512 | d37e12516ca1f46abca0671fdb22a30e44a5d2b0fa926c60955c7e7594ab2b0d6db523dce760d25dab784bd9b57e3d17f19e2e5156c04d3993851278e4752c84 |
ripemd-160 | 1d6c376ef366bc158974742690129d8d2ffa5edd |
7642242123 as geometric shapes
Circle
Radius = nDiameter | 15284484246 |
---|---|
Circumference | 48017623421.143 |
Area | 1.834811521777E+20 |
Sphere
Radius = nVolume | 1.8696098532654E+30 |
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Surface area | 7.3392460871081E+20 |
Circumference | 48017623421.143 |
Square
Length = nPerimeter | 30568968492 |
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Area | 5.8403864666556E+19 |
Diagonal | 10807762457.286 |
Cube
Length = nSurface area | 3.5042318799933E+20 |
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Volume | 4.4633647470074E+29 |
Space diagonal | 13236751640.779 |
Equilateral Triangle
Length = nPerimeter | 22926726369 |
---|---|
Area | 2.5289615240213E+19 |
Altitude | 6618375820.3895 |
Triangular Pyramid
Length = nSurface area | 2.5289615240213E+19 |
---|---|
Volume | 5.2601257991965E+28 |
Height | 3602587485.7619 |