7989008664 (number)
7989008664 is an even 10-digits composite number following 7989008663 and preceding 7989008665. In scientific notation, it is written as 7.989008664 × 10^9. The sum of its digits is 57. It has a total of 8 prime factors and 128 positive divisors. There are 2104704000 positive integers (up to 7989008664) that are relatively prime to 7989008664.
Interesting facts
- 7989008664 has 128 divisors, whose sum is 24608263680
- The reverse of 7989008664 is 4668009897
- Previous prime number is 1451
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 57
- Digital Root 3
Name
Name | seven billion nine hundred eighty-nine million eight thousand six hundred sixty-four |
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Notation
Scientific notation | 7.989008664 × 10^9 |
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Engineering notation | 7.989008664 × 10^9 |
Prime Factorization of 7989008664
Prime Factorization 2 × 2 × 2 × 13 × 3 × 7 × 1451 × 2521
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1997252166 | Product of the distinct prime numbers |
The prime factorization of 7989008664 is 2 × 2 × 2 × 13 × 3 × 7 × 1451 × 2521. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7989008664)
Multiplication
n×yn×2 | 15978017328 |
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n×3 | 23967025992 |
n×4 | 31956034656 |
n×5 | 39945043320 |
Division
n÷yn÷2 | 3994504332 |
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n÷3 | 2663002888 |
n÷3 | 1997252166 |
n÷5 | 1597801732.8 |
Exponentiation
nyn2 | 6.3824259433467E+19 |
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n3 | 5.0989256158735E+29 |
n4 | 4.0735360922305E+39 |
n5 | 3.2543515133946E+49 |
Nth Root
y√n2√n | 89381.254544787 |
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3√n | 1999.0836355355 |
4√n | 298.96697902074 |
5√n | 95.608956545883 |
Divisors of 7989008664
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7989008663 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7989008664 can be divided by 128 positive divisors. The sum of these divisors (counting 7989008664) is 1, the average is 0.0078125.
Base conversion 7989008664
Base | System | Value |
---|---|---|
2 | Binary | 111011100001011101001100100011000 |
3 | Ternary | 202121202201200121210 |
4 | Quaternary | 13130023221210120 |
5 | Quinary | 112330141234124 |
6 | Senary | 3400424103120 |
8 | Octal | 73413514430 |
10 | Decimal | 7989008664 |
12 | Duodecimal | 166b604aa0 |
16 | Hexadecimal | 1dc2e9918 |
20 | Vigesimal | 64gb61d4 |
36 | Base36 | 3o4g6jc |
Cryptographic Hash Functions
md5 | d825c2fe52507f798b7bb0f623d0af78 |
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sha1 | c4b8e8f484a4c8c6e490180ad15d92260fd9dba2 |
sha256 | f1bb9ee8202549459dc2eefca95875a1310796e9da7b9502f2991e0d3d1a608b |
sha512 | 962a746c044faeb620aa7b4b36e724709cb67ead4ec4059fe22195366a86f2a44059c66049ec2d2c8fb65b06ff5338fc643cb06e11b4fc2490409e4d3909617d |
ripemd-160 | 554dac95779ba76e8b3b9be1922bfa5059d28a88 |
7989008664 as geometric shapes
Circle
Radius = nDiameter | 15978017328 |
---|---|
Circumference | 50196421856.575 |
Area | 2.0050982455699E+20 |
Sphere
Radius = nVolume | 2.1358329674705E+30 |
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Surface area | 8.0203929822796E+20 |
Circumference | 50196421856.575 |
Square
Length = nPerimeter | 31956034656 |
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Area | 6.3824259433467E+19 |
Diagonal | 11298164402.545 |
Cube
Length = nSurface area | 3.829455566008E+20 |
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Volume | 5.0989256158735E+29 |
Space diagonal | 13837368908.156 |
Equilateral Triangle
Length = nPerimeter | 23967025992 |
---|---|
Area | 2.7636715023556E+19 |
Altitude | 6918684454.078 |
Triangular Pyramid
Length = nSurface area | 2.7636715023556E+19 |
---|---|
Volume | 6.0091414662499E+28 |
Height | 3766054800.8483 |