1438208568 (number)
1438208568 is an even 10-digits composite number following 1438208567 and preceding 1438208569. In scientific notation, it is written as 1.438208568 × 10^9. The sum of its digits is 45. It has a total of 9 prime factors and 128 positive divisors. There are 449533440 positive integers (up to 1438208568) that are relatively prime to 1438208568.
Interesting facts
- 1438208568 has 128 divisors, whose sum is 4245696000
- The reverse of 1438208568 is 8658028341
- Previous prime number is 359
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 45
- Digital Root 9
Name
Name | one billion four hundred thirty-eight million two hundred eight thousand five hundred sixty-eight |
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Notation
Scientific notation | 1.438208568 × 10^9 |
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Engineering notation | 1.438208568 × 10^9 |
Prime Factorization of 1438208568
Prime Factorization 2 × 2 × 2 × 17 × 3 × 3 × 3 × 359 × 1091
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 39950238 | Product of the distinct prime numbers |
The prime factorization of 1438208568 is 2 × 2 × 2 × 17 × 3 × 3 × 3 × 359 × 1091. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1438208568)
Multiplication
n×yn×2 | 2876417136 |
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n×3 | 4314625704 |
n×4 | 5752834272 |
n×5 | 7191042840 |
Division
n÷yn÷2 | 719104284 |
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n÷3 | 479402856 |
n÷3 | 359552142 |
n÷5 | 287641713.6 |
Exponentiation
nyn2 | 2068443885068610624 |
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n3 | 2.9748537179329E+27 |
n4 | 4.2784601056777E+36 |
n5 | 6.1533179818319E+45 |
Nth Root
y√n2√n | 37923.720387114 |
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3√n | 1128.774761987 |
4√n | 194.74013553224 |
5√n | 67.852268869434 |
Divisors of 1438208568
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 | -1438208567 | 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 1438208568 can be divided by 128 positive divisors. The sum of these divisors (counting 1438208568) is 1, the average is 0.0078125.
Base conversion 1438208568
Base | System | Value |
---|---|---|
2 | Binary | 1010101101110010101001000111000 |
3 | Ternary | 10201020020120021000 |
4 | Quaternary | 1111232111020320 |
5 | Quinary | 10421140133233 |
6 | Senary | 354413445000 |
8 | Octal | 12556251070 |
10 | Decimal | 1438208568 |
12 | Duodecimal | 3417a0760 |
16 | Hexadecimal | 55b95238 |
20 | Vigesimal | 1298g188 |
36 | Base36 | ns9su0 |
Cryptographic Hash Functions
md5 | a607dff7de5a94227b0fe9bfc371ff90 |
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sha1 | d6cc16092edca9deb546ec58e88b2374cb282db5 |
sha256 | 5a321a397b69590d6050a0cb7d9397ebc886be386bfee3d6f81f517089bdfe59 |
sha512 | 56b5a719bf23d2f09a929a744beb4350e8e4abd0c36aefcd5feda3f238b549f17d36eeeb7c53628ddced13b58d9dab0d8a595fd99ba13dc1deb8c910cb049dbb |
ripemd-160 | b53c94d90e909ce2c9efeab582f46212e23a0e1d |
1438208568 as geometric shapes
Circle
Radius = nDiameter | 2876417136 |
---|---|
Circumference | 9036530943.1174 |
Area | 6.4982081136943E+18 |
Sphere
Radius = nVolume | 1.246103811435E+28 |
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Surface area | 2.5992832454777E+19 |
Circumference | 9036530943.1174 |
Square
Length = nPerimeter | 5752834272 |
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Area | 2068443885068610624 |
Diagonal | 2033934062.3868 |
Cube
Length = nSurface area | 1.2410663310412E+19 |
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Volume | 2.9748537179329E+27 |
Space diagonal | 2491050311.6569 |
Equilateral Triangle
Length = nPerimeter | 4314625704 |
---|---|
Area | 8.95662475386E+17 |
Altitude | 1245525155.8284 |
Triangular Pyramid
Length = nSurface area | 8.95662475386E+17 |
---|---|
Volume | 3.5058987283139E+26 |
Height | 677978020.7956 |