2729121834 (number)
2729121834 is an even 10-digits composite number following 2729121833 and preceding 2729121835. In scientific notation, it is written as 2.729121834 × 10^9. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 879074352 positive integers (up to 2729121834) that are relatively prime to 2729121834.
Interesting facts
- 2729121834 has 32 divisors, whose sum is 5644984320
- The reverse of 2729121834 is 4381219272
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 39
- Digital Root 3
Name
Name | two billion seven hundred twenty-nine million one hundred twenty-one thousand eight hundred thirty-four |
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Notation
Scientific notation | 2.729121834 × 10^9 |
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Engineering notation | 2.729121834 × 10^9 |
Prime Factorization of 2729121834
Prime Factorization 2 × 3 × 47 × 79 × 122503
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 2729121834 | Product of the distinct prime numbers |
The prime factorization of 2729121834 is 2 × 3 × 47 × 79 × 122503. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2729121834)
Multiplication
n×yn×2 | 5458243668 |
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n×3 | 8187365502 |
n×4 | 10916487336 |
n×5 | 13645609170 |
Division
n÷yn÷2 | 1364560917 |
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n÷3 | 909707278 |
n÷3 | 682280458.5 |
n÷5 | 545824366.8 |
Exponentiation
nyn2 | 7448105984815523556 |
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n3 | 2.0326788665106E+28 |
n4 | 5.5474282761045E+37 |
n5 | 1.5139607630866E+47 |
Nth Root
y√n2√n | 52240.997635956 |
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3√n | 1397.4651126773 |
4√n | 228.56289645513 |
5√n | 77.126670711265 |
Divisors of 2729121834
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 | -2729121833 | 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 2729121834 can be divided by 32 positive divisors. The sum of these divisors (counting 2729121834) is 1, the average is 0.03125.
Base conversion 2729121834
Base | System | Value |
---|---|---|
2 | Binary | 10100010101010110001100000101010 |
3 | Ternary | 21001012022202100110 |
4 | Quaternary | 2202222301200222 |
5 | Quinary | 21042123344314 |
6 | Senary | 1130450315150 |
8 | Octal | 24252614052 |
10 | Decimal | 2729121834 |
12 | Duodecimal | 641b88ab6 |
16 | Hexadecimal | a2ab182a |
20 | Vigesimal | 22ch04be |
36 | Base36 | 194ujvu |
Cryptographic Hash Functions
md5 | 6ad85d2285c5f7bcaeeaae2c651d76f1 |
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sha1 | 61a593b6338f65d6d4b891fd8b7a8e75df690de9 |
sha256 | 75ae4dc4b2d04b47841aba4586f0c35a41a02a5b892b0e3282197136a12c38cf |
sha512 | 79bef01acafffff29c38883dbef2d43577843dcc43aec2a865575ab572009ab9105359a00ead32e54eba2b85ce7034e9f50993bba1cd99134bd4f6b8b151f534 |
ripemd-160 | 2226f130a20c01fec904f653f4a727bde17473b6 |
2729121834 as geometric shapes
Circle
Radius = nDiameter | 5458243668 |
---|---|
Circumference | 17147578208.892 |
Area | 2.3398915045055E+19 |
Sphere
Radius = nVolume | 8.514465325516E+28 |
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Surface area | 9.3595660180218E+19 |
Circumference | 17147578208.892 |
Square
Length = nPerimeter | 10916487336 |
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Area | 7448105984815523556 |
Diagonal | 3859561111.0113 |
Cube
Length = nSurface area | 4.4688635908893E+19 |
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Volume | 2.0326788665106E+28 |
Space diagonal | 4726977676.5336 |
Equilateral Triangle
Length = nPerimeter | 8187365502 |
---|---|
Area | 3.2251244964646E+18 |
Altitude | 2363488838.2668 |
Triangular Pyramid
Length = nSurface area | 3.2251244964646E+18 |
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Volume | 2.3955350174737E+27 |
Height | 1286520370.3371 |