7998462968 (number)
7998462968 is an even 10-digits composite number following 7998462967 and preceding 7998462969. In scientific notation, it is written as 7.998462968 × 10^9. The sum of its digits is 68. It has a total of 7 prime factors and 64 positive divisors. There are 3891363840 positive integers (up to 7998462968) that are relatively prime to 7998462968.
Interesting facts
- 7998462968 has 64 divisors, whose sum is 15408792000
- The reverse of 7998462968 is 8692648997
- Previous prime number is 157
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 68
- Digital Root 5
Name
Name | seven billion nine hundred ninety-eight million four hundred sixty-two thousand nine hundred sixty-eight |
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Notation
Scientific notation | 7.998462968 × 10^9 |
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Engineering notation | 7.998462968 × 10^9 |
Prime Factorization of 7998462968
Prime Factorization 2 × 2 × 2 × 349 × 71 × 157 × 257
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1999615742 | Product of the distinct prime numbers |
The prime factorization of 7998462968 is 2 × 2 × 2 × 349 × 71 × 157 × 257. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7998462968)
Multiplication
n×yn×2 | 15996925936 |
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n×3 | 23995388904 |
n×4 | 31993851872 |
n×5 | 39992314840 |
Division
n÷yn÷2 | 3999231484 |
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n÷3 | 2666154322.6667 |
n÷3 | 1999615742 |
n÷5 | 1599692593.6 |
Exponentiation
nyn2 | 6.3975409850467E+19 |
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n3 | 5.1170494655159E+29 |
n4 | 4.0928530655353E+39 |
n5 | 3.2736533678149E+49 |
Nth Root
y√n2√n | 89434.126417157 |
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3√n | 1999.8719057961 |
4√n | 299.05539021585 |
5√n | 95.631574835564 |
Divisors of 7998462968
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7998462967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7998462968 can be divided by 64 positive divisors. The sum of these divisors (counting 7998462968) is 1, the average is 0.015625.
Base conversion 7998462968
Base | System | Value |
---|---|---|
2 | Binary | 111011100101111101101101111111000 |
3 | Ternary | 202122102112000111012 |
4 | Quaternary | 13130233231233320 |
5 | Quinary | 112340101303333 |
6 | Senary | 3401402453052 |
8 | Octal | 73457555770 |
10 | Decimal | 7998462968 |
12 | Duodecimal | 1672804188 |
16 | Hexadecimal | 1dcbedbf8 |
20 | Vigesimal | 64ja7h88 |
36 | Base36 | 3oa2tiw |
Cryptographic Hash Functions
md5 | 1213806cff5ceb056023da42ad02a92e |
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sha1 | de5e38a6c5a6fe4c478ed5a1f984f26cae85998f |
sha256 | 798946a60bac8a54294cfa7c9bf7bfbfb2204d39b7cc54d7650778cf2545a515 |
sha512 | 73a49e648585df7b701ffd964fda34b3437d8e62b7fdc6c5950c148ac9df3b8e44921d49207b285d4ae73700be1d2f226148720f5133950401ef2ec0c0abd765 |
ripemd-160 | f18febef15f999dfa50ab7fad771aaf28a397e88 |
7998462968 as geometric shapes
Circle
Radius = nDiameter | 15996925936 |
---|---|
Circumference | 50255825000.558 |
Area | 2.0098467759662E+20 |
Sphere
Radius = nVolume | 2.143424667856E+30 |
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Surface area | 8.039387103865E+20 |
Circumference | 50255825000.558 |
Square
Length = nPerimeter | 31993851872 |
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Area | 6.3975409850467E+19 |
Diagonal | 11311534807.485 |
Cube
Length = nSurface area | 3.838524591028E+20 |
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Volume | 5.1170494655159E+29 |
Space diagonal | 13853744243.034 |
Equilateral Triangle
Length = nPerimeter | 23995388904 |
---|---|
Area | 2.7702165074013E+19 |
Altitude | 6926872121.5171 |
Triangular Pyramid
Length = nSurface area | 2.7702165074013E+19 |
---|---|
Volume | 6.0305006278888E+28 |
Height | 3770511602.4949 |