769884642 (number)
769884642 is an even 9-digits composite number following 769884641 and preceding 769884643. In scientific notation, it is written as 7.69884642 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 248648400 positive integers (up to 769884642) that are relatively prime to 769884642.
Interesting facts
- 769884642 has 32 divisors, whose sum is 1235291904
- The reverse of 769884642 is 246488967
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | seven hundred sixty-nine million eight hundred eighty-four thousand six hundred forty-two |
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Notation
Scientific notation | 7.69884642 × 10^8 |
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Engineering notation | 7.69884642 × 10^6 |
Prime Factorization of 769884642
Prime Factorization 2 × 27 × 43 × 131 × 2531
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 769884642 | Product of the distinct prime numbers |
The prime factorization of 769884642 is 2 × 27 × 43 × 131 × 2531. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 769884642)
Multiplication
n×yn×2 | 1539769284 |
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n×3 | 2309653926 |
n×4 | 3079538568 |
n×5 | 3849423210 |
Division
n÷yn÷2 | 384942321 |
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n÷3 | 256628214 |
n÷3 | 192471160.5 |
n÷5 | 153976928.4 |
Exponentiation
nyn2 | 592722361987468164 |
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n3 | 4.5632784346412E+26 |
n4 | 3.513197984E+35 |
n5 | 2.704757172187E+44 |
Nth Root
y√n2√n | 27746.795166289 |
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3√n | 916.51987120777 |
4√n | 166.57369289984 |
5√n | 59.880460457976 |
Divisors of 769884642
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 | -769884641 | 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 769884642 can be divided by 32 positive divisors. The sum of these divisors (counting 769884642) is 1, the average is 0.03125.
Base conversion 769884642
Base | System | Value |
---|---|---|
2 | Binary | 101101111000111000000111100010 |
3 | Ternary | 1222122200012012000 |
4 | Quaternary | 231320320013202 |
5 | Quinary | 3034042302032 |
6 | Senary | 204221144430 |
8 | Octal | 5570700742 |
10 | Decimal | 769884642 |
12 | Duodecimal | 1959bb116 |
16 | Hexadecimal | 2de381e2 |
20 | Vigesimal | c0bfbc2 |
36 | Base36 | cqdasi |
Cryptographic Hash Functions
md5 | 8c4756892e6a0e6369a660a4077a2a06 |
---|---|
sha1 | 54586db4040ca5943722f4d6c205efb24992c5a6 |
sha256 | 8a13776f596e59d45dcbfbcd8a3df8a4efe0c1c2437faa6acbc82c5eb205bd54 |
sha512 | 5ec8b32c74abed2a624ec62b517b678efd0af8fc0e335a961f60a20aff0576919c93c389fcb49ff0dcda8595ef612daf0d46fac675c843c09ea9ab9695919a47 |
ripemd-160 | fcb220ae86cbbe8b60b770ba74f9f28ef844ab6f |
769884642 as geometric shapes
Circle
Radius = nDiameter | 1539769284 |
---|---|
Circumference | 4837327870.8376 |
Area | 1.8620922180382E+18 |
Sphere
Radius = nVolume | 1.9114616008738E+27 |
---|---|
Surface area | 7.4483688721529E+18 |
Circumference | 4837327870.8376 |
Square
Length = nPerimeter | 3079538568 |
---|---|
Area | 592722361987468164 |
Diagonal | 1088781302.1792 |
Cube
Length = nSurface area | 3556334171924808984 |
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Volume | 4.5632784346412E+26 |
Space diagonal | 1333479315.911 |
Equilateral Triangle
Length = nPerimeter | 2309653926 |
---|---|
Area | 2.5665631143613E+17 |
Altitude | 666739657.95549 |
Triangular Pyramid
Length = nSurface area | 2.5665631143613E+17 |
---|---|
Volume | 5.3778752092952E+25 |
Height | 362927100.72638 |