29122912 (number)
29122912 is an even 8-digits composite number following 29122911 and preceding 29122913. In scientific notation, it is written as 2.9122912 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 48 positive divisors. There are 11280384 positive integers (up to 29122912) that are relatively prime to 29122912.
Interesting facts
- 29122912 has 48 divisors, whose sum is 59188752
- The reverse of 29122912 is 21922192
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | twenty-nine million one hundred twenty-two thousand nine hundred twelve |
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Notation
Scientific notation | 2.9122912 × 10^7 |
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Engineering notation | 2.9122912 × 10^6 |
Prime Factorization of 29122912
Prime Factorization 2 × 2 × 2 × 2 × 2 × 91 × 73 × 137
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1820182 | Product of the distinct prime numbers |
The prime factorization of 29122912 is 2 × 2 × 2 × 2 × 2 × 91 × 73 × 137. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29122912)
Multiplication
n×yn×2 | 58245824 |
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n×3 | 87368736 |
n×4 | 116491648 |
n×5 | 145614560 |
Division
n÷yn÷2 | 14561456 |
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n÷3 | 9707637.3333333 |
n÷3 | 7280728 |
n÷5 | 5824582.4 |
Exponentiation
nyn2 | 848144003359744 |
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n3 | 2.4700423173174E+22 |
n4 | 7.1934825043509E+29 |
n5 | 2.0949515794775E+37 |
Nth Root
y√n2√n | 5396.564833299 |
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3√n | 307.66512205967 |
4√n | 73.461315216235 |
5√n | 31.106199969802 |
Divisors of 29122912
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 | -29122911 | 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 29122912 can be divided by 48 positive divisors. The sum of these divisors (counting 29122912) is 1, the average is 0.020833333333333.
Base conversion 29122912
Base | System | Value |
---|---|---|
2 | Binary | 1101111000110000101100000 |
3 | Ternary | 2000210121010101 |
4 | Quaternary | 1233012011200 |
5 | Quinary | 24423413122 |
6 | Senary | 2520112144 |
8 | Octal | 157060540 |
10 | Decimal | 29122912 |
12 | Duodecimal | 9905654 |
16 | Hexadecimal | 1bc6160 |
20 | Vigesimal | 92075c |
36 | Base36 | hc7ds |
Cryptographic Hash Functions
md5 | a5a06084fca9d87be0787bbb4eadc874 |
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sha1 | 3ccde53b3d6d368a5c6ddd91a4fa915c00fd91e0 |
sha256 | 0afd87a80bad59587e84d388a26342a5e98937448d7ba7cc78c43ca489b84e06 |
sha512 | 366fc3ff932d066e0408d3b5d715e956b13ed8110cb8429d229984ae4934988c19c994c5533849bd63fdec1e567948c83b7984408047dc2e3ebc8125875a82f1 |
ripemd-160 | 2c5e51c5de4b0ea6b07b650bcd1b5b471847e0db |
29122912 as geometric shapes
Circle
Radius = nDiameter | 58245824 |
---|---|
Circumference | 182984652.78068 |
Area | 2.6645229701412E+15 |
Sphere
Radius = nVolume | 1.0346489064187E+23 |
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Surface area | 1.0658091880565E+16 |
Circumference | 182984652.78068 |
Square
Length = nPerimeter | 116491648 |
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Area | 848144003359744 |
Diagonal | 41186017.126198 |
Cube
Length = nSurface area | 5088864020158464 |
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Volume | 2.4700423173174E+22 |
Space diagonal | 50442363.248357 |
Equilateral Triangle
Length = nPerimeter | 87368736 |
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Area | 3.6725712648849E+14 |
Altitude | 25221181.624179 |
Triangular Pyramid
Length = nSurface area | 3.6725712648849E+14 |
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Volume | 2.9109727873214E+21 |
Height | 13728672.375399 |