129170016 (number)
129170016 is an even 9-digits composite number following 129170015 and preceding 129170017. In scientific notation, it is written as 1.29170016 × 10^8. The sum of its digits is 27. It has a total of 8 prime factors and 48 positive divisors. There are 42443520 positive integers (up to 129170016) that are relatively prime to 129170016.
Interesting facts
- 129170016 has 48 divisors, whose sum is 286584480
- The reverse of 129170016 is 610071921
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | one hundred twenty-nine million one hundred seventy thousand sixteen |
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Notation
Scientific notation | 1.29170016 × 10^8 |
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Engineering notation | 1.29170016 × 10^6 |
Prime Factorization of 129170016
Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 71 × 6317
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 8073126 | Product of the distinct prime numbers |
The prime factorization of 129170016 is 2 × 2 × 2 × 2 × 2 × 9 × 71 × 6317. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129170016)
Multiplication
n×yn×2 | 258340032 |
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n×3 | 387510048 |
n×4 | 516680064 |
n×5 | 645850080 |
Division
n÷yn÷2 | 64585008 |
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n÷3 | 43056672 |
n÷3 | 32292504 |
n÷5 | 25834003.2 |
Exponentiation
nyn2 | 16684893033440256 |
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n3 | 2.1551879000878E+24 |
n4 | 2.7838565553734E+32 |
n5 | 3.5959079579929E+40 |
Nth Root
y√n2√n | 11365.298764221 |
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3√n | 505.49931465947 |
4√n | 106.60815524256 |
5√n | 41.901767491868 |
Divisors of 129170016
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 | -129170015 | 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 129170016 can be divided by 48 positive divisors. The sum of these divisors (counting 129170016) is 1, the average is 0.020833333333333.
Base conversion 129170016
Base | System | Value |
---|---|---|
2 | Binary | 111101100101111101001100000 |
3 | Ternary | 100000001111221200 |
4 | Quaternary | 13230233221200 |
5 | Quinary | 231031420031 |
6 | Senary | 20452321200 |
8 | Octal | 754575140 |
10 | Decimal | 129170016 |
12 | Duodecimal | 37313200 |
16 | Hexadecimal | 7b2fa60 |
20 | Vigesimal | 207650g |
36 | Base36 | 24wk80 |
Cryptographic Hash Functions
md5 | 366e39e401bd60d7ebf5ff08aaed4afd |
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sha1 | 28fc6bd16423db7052a5b758c18942d96176afbd |
sha256 | 5d5eabfc97885219f6bb2c7852c0adb328951167b8190def5598be446a16600f |
sha512 | 775a7a9f8df60e585eab0ac4c28912ad55fb39622d07621614240b83a86ce963e7887e44101e06418bcb87d22cce20ad8b0fc8828d0a503b63985904ed485cfc |
ripemd-160 | cee78718be9e04b43ceb83a3f970351e86c81669 |
129170016 as geometric shapes
Circle
Radius = nDiameter | 258340032 |
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Circumference | 811599146.65935 |
Area | 5.2417137379787E+16 |
Sphere
Radius = nVolume | 9.0276299653618E+24 |
---|---|
Surface area | 2.0966854951915E+17 |
Circumference | 811599146.65935 |
Square
Length = nPerimeter | 516680064 |
---|---|
Area | 16684893033440256 |
Diagonal | 182673988.47915 |
Cube
Length = nSurface area | 100109358200641536 |
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Volume | 2.1551879000878E+24 |
Space diagonal | 223729030.52648 |
Equilateral Triangle
Length = nPerimeter | 387510048 |
---|---|
Area | 7.2247706131926E+15 |
Altitude | 111864515.26324 |
Triangular Pyramid
Length = nSurface area | 7.2247706131926E+15 |
---|---|
Volume | 2.5399132981388E+23 |
Height | 60891329.49305 |