2109138738 (number)
2109138738 is an even 10-digits composite number following 2109138737 and preceding 2109138739. In scientific notation, it is written as 2.109138738 × 10^9. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 551202624 positive integers (up to 2109138738) that are relatively prime to 2109138738.
Interesting facts
- 2109138738 has 32 divisors, whose sum is 4829690880
- The reverse of 2109138738 is 8378319012
- Previous prime number is 551
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 42
- Digital Root 6
Name
Name | two billion one hundred nine million one hundred thirty-eight thousand seven hundred thirty-eight |
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Notation
Scientific notation | 2.109138738 × 10^9 |
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Engineering notation | 2.109138738 × 10^9 |
Prime Factorization of 2109138738
Prime Factorization 2 × 3 × 7 × 551 × 91139
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 2109138738 | Product of the distinct prime numbers |
The prime factorization of 2109138738 is 2 × 3 × 7 × 551 × 91139. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2109138738)
Multiplication
n×yn×2 | 4218277476 |
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n×3 | 6327416214 |
n×4 | 8436554952 |
n×5 | 10545693690 |
Division
n÷yn÷2 | 1054569369 |
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n÷3 | 703046246 |
n÷3 | 527284684.5 |
n÷5 | 421827747.6 |
Exponentiation
nyn2 | 4448466216132232644 |
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n3 | 9.3824324211288E+27 |
n4 | 1.978885167607E+37 |
n5 | 4.1737433650535E+46 |
Nth Root
y√n2√n | 45925.360510289 |
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3√n | 1282.4340764613 |
4√n | 214.30203104565 |
5√n | 73.252260245328 |
Divisors of 2109138738
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 | -2109138737 | 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 2109138738 can be divided by 32 positive divisors. The sum of these divisors (counting 2109138738) is 1, the average is 0.03125.
Base conversion 2109138738
Base | System | Value |
---|---|---|
2 | Binary | 1111101101101101110011100110010 |
3 | Ternary | 12102222201100102120 |
4 | Quaternary | 1331231232130302 |
5 | Quinary | 13304414414423 |
6 | Senary | 545142055110 |
8 | Octal | 17555563462 |
10 | Decimal | 2109138738 |
12 | Duodecimal | 4aa41a496 |
16 | Hexadecimal | 7db6e732 |
20 | Vigesimal | 1cj226gi |
36 | Base36 | yvq5v6 |
Cryptographic Hash Functions
md5 | a5b7314851ef02bae4047c674a45db79 |
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sha1 | 242129a725159651d3dab23d21a6d083fde570c3 |
sha256 | 939941d48241debdd9bb24a664ab4413287db4b512187b1d224f702df217f75b |
sha512 | ee8bd78fa8ce6c66260d790978b252f87b976be4c62b64d4336cb9f530d6129c605a46bcc15e5a4817cf707bddb799421bf27c20b221057f2baa830dd7b9179f |
ripemd-160 | 5d3811e7072762c389c83b2c62fa02d0ed8a85d6 |
2109138738 as geometric shapes
Circle
Radius = nDiameter | 4218277476 |
---|---|
Circumference | 13252109529.405 |
Area | 1.3975268784343E+19 |
Sphere
Radius = nVolume | 3.9301041022694E+28 |
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Surface area | 5.5901075137374E+19 |
Circumference | 13252109529.405 |
Square
Length = nPerimeter | 8436554952 |
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Area | 4448466216132232644 |
Diagonal | 2982772608.2061 |
Cube
Length = nSurface area | 2.6690797296793E+19 |
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Volume | 9.3824324211288E+27 |
Space diagonal | 3653135454.4277 |
Equilateral Triangle
Length = nPerimeter | 6327416214 |
---|---|
Area | 1.9262423755237E+18 |
Altitude | 1826567727.2139 |
Triangular Pyramid
Length = nSurface area | 1.9262423755237E+18 |
---|---|
Volume | 1.1057302648341E+27 |
Height | 994257536.06869 |