1313291238 (number)
1313291238 is an even 10-digits composite number following 1313291237 and preceding 1313291239. In scientific notation, it is written as 1.313291238 × 10^9. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 370698384 positive integers (up to 1313291238) that are relatively prime to 1313291238.
Interesting facts
- 1313291238 has 32 divisors, whose sum is 2387024640
- The reverse of 1313291238 is 8321923131
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 33
- Digital Root 6
Name
Name | one billion three hundred thirteen million two hundred ninety-one thousand two hundred thirty-eight |
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Notation
Scientific notation | 1.313291238 × 10^9 |
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Engineering notation | 1.313291238 × 10^9 |
Prime Factorization of 1313291238
Prime Factorization 2 × 7 × 21 × 83 × 53819
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1313291238 | Product of the distinct prime numbers |
The prime factorization of 1313291238 is 2 × 7 × 21 × 83 × 53819. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1313291238)
Multiplication
n×yn×2 | 2626582476 |
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n×3 | 3939873714 |
n×4 | 5253164952 |
n×5 | 6566456190 |
Division
n÷yn÷2 | 656645619 |
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n÷3 | 437763746 |
n÷3 | 328322809.5 |
n÷5 | 262658247.6 |
Exponentiation
nyn2 | 1724733875807572644 |
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n3 | 2.2650778869799E+27 |
n4 | 2.9747069423582E+36 |
n5 | 3.9066565630168E+45 |
Nth Root
y√n2√n | 36239.360342037 |
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3√n | 1095.0997561377 |
4√n | 190.36638448538 |
5√n | 66.630367610957 |
Divisors of 1313291238
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 | -1313291237 | 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 1313291238 can be divided by 32 positive divisors. The sum of these divisors (counting 1313291238) is 1, the average is 0.03125.
Base conversion 1313291238
Base | System | Value |
---|---|---|
2 | Binary | 1001110010001110011101111100110 |
3 | Ternary | 10101112012002220020 |
4 | Quaternary | 1032101303233212 |
5 | Quinary | 10142200304423 |
6 | Senary | 334152220010 |
8 | Octal | 11621635746 |
10 | Decimal | 1313291238 |
12 | Duodecimal | 30799a606 |
16 | Hexadecimal | 4e473be6 |
20 | Vigesimal | 10a8181i |
36 | Base36 | lpwe06 |
Cryptographic Hash Functions
md5 | 6d116b72a1059315d8708ea9c68d43a6 |
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sha1 | e9e13612364e61ab47dda1b3474c8677907601cc |
sha256 | 862fa7d75a6c49b41379c228cf1c545f4e487d1a48e6256c861485b2fe207aa0 |
sha512 | d2c8ce7770e481690fbf4be2aa96f6b3311cf1ac9fa41f1e9e623ee114b14c157c37c4636e5aa3c074d54d9b3a4a7285cb44867492f5b1ddfeb187c7fafd39a4 |
ripemd-160 | f0e24839fe594c1c7647406fe328b4c79560ae59 |
1313291238 as geometric shapes
Circle
Radius = nDiameter | 2626582476 |
---|---|
Circumference | 8251652210.6493 |
Area | 5.4184112736345E+18 |
Sphere
Radius = nVolume | 9.4879360660595E+27 |
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Surface area | 2.1673645094538E+19 |
Circumference | 8251652210.6493 |
Square
Length = nPerimeter | 5253164952 |
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Area | 1724733875807572644 |
Diagonal | 1857274280.1254 |
Cube
Length = nSurface area | 1.0348403254845E+19 |
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Volume | 2.2650778869799E+27 |
Space diagonal | 2274687149.351 |
Equilateral Triangle
Length = nPerimeter | 3939873714 |
---|---|
Area | 7.4683167560848E+17 |
Altitude | 1137343574.6755 |
Triangular Pyramid
Length = nSurface area | 7.4683167560848E+17 |
---|---|
Volume | 2.6694198896653E+26 |
Height | 619091426.70845 |