7989244538 (number)
7989244538 is an even 10-digits composite number following 7989244537 and preceding 7989244539. In scientific notation, it is written as 7.989244538 × 10^9. The sum of its digits is 59. It has a total of 5 prime factors and 32 positive divisors. There are 3578204160 positive integers (up to 7989244538) that are relatively prime to 7989244538.
Interesting facts
- 7989244538 has 32 divisors, whose sum is 13265441280
- The reverse of 7989244538 is 8354429897
- Previous prime number is 1439
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 59
- Digital Root 5
Name
Name | seven billion nine hundred eighty-nine million two hundred forty-four thousand five hundred thirty-eight |
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Notation
Scientific notation | 7.989244538 × 10^9 |
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Engineering notation | 7.989244538 × 10^9 |
Prime Factorization of 7989244538
Prime Factorization 2 × 11 × 73 × 1439 × 3457
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 7989244538 | Product of the distinct prime numbers |
The prime factorization of 7989244538 is 2 × 11 × 73 × 1439 × 3457. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7989244538)
Multiplication
n×yn×2 | 15978489076 |
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n×3 | 23967733614 |
n×4 | 31956978152 |
n×5 | 39946222690 |
Division
n÷yn÷2 | 3994622269 |
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n÷3 | 2663081512.6667 |
n÷3 | 1997311134.5 |
n÷5 | 1597848907.6 |
Exponentiation
nyn2 | 6.3828028287963E+19 |
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n3 | 5.0993772637092E+29 |
n4 | 4.074017195129E+39 |
n5 | 3.2548319623902E+49 |
Nth Root
y√n2√n | 89382.574017534 |
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3√n | 1999.1033095332 |
4√n | 298.96918573247 |
5√n | 95.60952110656 |
Divisors of 7989244538
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 | -7989244537 | 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 7989244538 can be divided by 32 positive divisors. The sum of these divisors (counting 7989244538) is 1, the average is 0.03125.
Base conversion 7989244538
Base | System | Value |
---|---|---|
2 | Binary | 111011100001100100011001001111010 |
3 | Ternary | 202121210011200011212 |
4 | Quaternary | 13130030203021322 |
5 | Quinary | 112330221311123 |
6 | Senary | 3400433123122 |
8 | Octal | 73414431172 |
10 | Decimal | 7989244538 |
12 | Duodecimal | 166b6b94a2 |
16 | Hexadecimal | 1dc32327a |
20 | Vigesimal | 64gcfb6i |
36 | Base36 | 3o4l8je |
Cryptographic Hash Functions
md5 | 8ca7fb6e84b88107f9a462df0b5f491d |
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sha1 | 038a28d1f63f211e57d0d94799680fe5b4d00510 |
sha256 | cc10b829e0d8c0f9cc7041709ddc13aee1cb24ffe667d9695222c0eb6df0b379 |
sha512 | dd710a9f4148e5f98fab8453abc8ef41c58b1433849f2a569ef6b8338dc4ac1719fe0a3e04dbc05e588d633e8dd1a4de828739c76a1110abbc213735a2f0304c |
ripemd-160 | 76bc2aee221dc547ed1ed7c38782440898b2afc3 |
7989244538 as geometric shapes
Circle
Radius = nDiameter | 15978489076 |
---|---|
Circumference | 50197903896.626 |
Area | 2.0052166476259E+20 |
Sphere
Radius = nVolume | 2.1360221532735E+30 |
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Surface area | 8.0208665905034E+20 |
Circumference | 50197903896.626 |
Square
Length = nPerimeter | 31956978152 |
---|---|
Area | 6.3828028287963E+19 |
Diagonal | 11298497978.755 |
Cube
Length = nSurface area | 3.8296816972778E+20 |
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Volume | 5.0993772637092E+29 |
Space diagonal | 13837777453.908 |
Equilateral Triangle
Length = nPerimeter | 23967733614 |
---|---|
Area | 2.7638346985424E+19 |
Altitude | 6918888726.9541 |
Triangular Pyramid
Length = nSurface area | 2.7638346985424E+19 |
---|---|
Volume | 6.0096737383288E+28 |
Height | 3766165992.9183 |