72029388 (number)
72029388 is an even 8-digits composite number following 72029387 and preceding 72029389. In scientific notation, it is written as 7.2029388 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 23064384 positive integers (up to 72029388) that are relatively prime to 72029388.
Interesting facts
- 72029388 has 48 divisors, whose sum is 174746880
- The reverse of 72029388 is 88392027
- Previous prime number is 263
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | seventy-two million twenty-nine thousand three hundred eighty-eight |
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Notation
Scientific notation | 7.2029388 × 10^7 |
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Engineering notation | 7.2029388 × 10^6 |
Prime Factorization of 72029388
Prime Factorization 2 × 2 × 3 × 29 × 263 × 787
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 36014694 | Product of the distinct prime numbers |
The prime factorization of 72029388 is 2 × 2 × 3 × 29 × 263 × 787. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72029388)
Multiplication
n×yn×2 | 144058776 |
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n×3 | 216088164 |
n×4 | 288117552 |
n×5 | 360146940 |
Division
n÷yn÷2 | 36014694 |
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n÷3 | 24009796 |
n÷3 | 18007347 |
n÷5 | 14405877.6 |
Exponentiation
nyn2 | 5188232735654544 |
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n3 | 3.7370522875076E+23 |
n4 | 2.6917758919317E+31 |
n5 | 1.93886970129E+39 |
Nth Root
y√n2√n | 8487.0129020757 |
---|---|
3√n | 416.07335830322 |
4√n | 92.124985221577 |
5√n | 37.282235459945 |
Divisors of 72029388
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72029387 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72029388 can be divided by 48 positive divisors. The sum of these divisors (counting 72029388) is 1, the average is 0.020833333333333.
Base conversion 72029388
Base | System | Value |
---|---|---|
2 | Binary | 100010010110001010011001100 |
3 | Ternary | 12000112110202010 |
4 | Quaternary | 10102301103030 |
5 | Quinary | 121414420023 |
6 | Senary | 11051501220 |
8 | Octal | 422612314 |
10 | Decimal | 72029388 |
12 | Duodecimal | 20157810 |
16 | Hexadecimal | 44b14cc |
20 | Vigesimal | 12a3d98 |
36 | Base36 | 16vu8c |
Cryptographic Hash Functions
md5 | 6d5957461751146f145e858276af58a8 |
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sha1 | 51a445224cdd4ed627b19e325b16f25096c2e774 |
sha256 | a014f1b689a4ba8f4994ca0dd35f6351f76a861f354c11a1ba702f0c00bd48b2 |
sha512 | 62d0d25f3144432cd2bfaeb53b02d97697dd59186ed51825cedbc7b2475da385a7b1d24f20ad002d38288e6a4530328d40212686171cc8e6c695bccef6301a04 |
ripemd-160 | d68995074b6790985115fdafe4811da89b2aa2fc |
72029388 as geometric shapes
Circle
Radius = nDiameter | 144058776 |
---|---|
Circumference | 452573992.36674 |
Area | 1.6299313847446E+16 |
Sphere
Radius = nVolume | 1.5653728016687E+24 |
---|---|
Surface area | 6.5197255389786E+16 |
Circumference | 452573992.36674 |
Square
Length = nPerimeter | 288117552 |
---|---|
Area | 5188232735654544 |
Diagonal | 101864937.39903 |
Cube
Length = nSurface area | 31129396413927264 |
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Volume | 3.7370522875076E+23 |
Space diagonal | 124758559.65409 |
Equilateral Triangle
Length = nPerimeter | 216088164 |
---|---|
Area | 2.2465706749114E+15 |
Altitude | 62379279.827046 |
Triangular Pyramid
Length = nSurface area | 2.2465706749114E+15 |
---|---|
Volume | 4.4041583569089E+22 |
Height | 33954979.133011 |