129960900 (number)
129960900 is an even 9-digits composite number following 129960899 and preceding 129960901. In scientific notation, it is written as 1.29960900 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 108 positive divisors. There are 34433280 positive integers (up to 129960900) that are relatively prime to 129960900.
Interesting facts
- 129960900 has 108 divisors, whose sum is 409981572
- The reverse of 129960900 is 009069921
- Previous prime number is 733
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred twenty-nine million nine hundred sixty thousand nine hundred |
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Notation
Scientific notation | 1.29960900 × 10^8 |
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Engineering notation | 1.29960900 × 10^6 |
Prime Factorization of 129960900
Prime Factorization 2 × 2 × 5 × 5 × 3 × 3 × 733 × 197
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4332030 | Product of the distinct prime numbers |
The prime factorization of 129960900 is 2 × 2 × 5 × 5 × 3 × 3 × 733 × 197. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129960900)
Multiplication
n×yn×2 | 259921800 |
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n×3 | 389882700 |
n×4 | 519843600 |
n×5 | 649804500 |
Division
n÷yn÷2 | 64980450 |
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n÷3 | 43320300 |
n÷3 | 32490225 |
n÷5 | 25992180 |
Exponentiation
nyn2 | 16889835528810000 |
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n3 | 2.1950182261761E+24 |
n4 | 2.8526654419025E+32 |
n5 | 3.7073496822855E+40 |
Nth Root
y√n2√n | 11400.039473616 |
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3√n | 506.52890895501 |
4√n | 106.7709673723 |
5√n | 41.952953630498 |
Divisors of 129960900
108 divisors
τ | Total Divisors | 108 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -129960899 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0092592592592593 | 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 | 108 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 129960900 can be divided by 108 positive divisors. The sum of these divisors (counting 129960900) is 1, the average is 0.0092592592592593.
Base conversion 129960900
Base | System | Value |
---|---|---|
2 | Binary | 111101111110000101111000100 |
3 | Ternary | 100001112200211200 |
4 | Quaternary | 13233300233010 |
5 | Quinary | 231232222100 |
6 | Senary | 20521302500 |
8 | Octal | 757605704 |
10 | Decimal | 129960900 |
12 | Duodecimal | 37634a30 |
16 | Hexadecimal | 7bf0bc4 |
20 | Vigesimal | 20c5250 |
36 | Base36 | 25dih0 |
Cryptographic Hash Functions
md5 | 737342e61e0ea246a5a7df77c5d2ebc3 |
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sha1 | 2641b9b78bf9fc3fea594e8f3e78f9c4993031de |
sha256 | d52351427fa1dbab2524479e1b6cf67289cbd1246b7c35b725229e2daee01057 |
sha512 | 22ee5a68001109c4ab1329a6171be301de3bcb55516bad10596e6e18faa029be83eb179a42a67653fb1a3043b84863303bfa03bca5057a51a4c4e4e1c43c753c |
ripemd-160 | 42d21045472ae1029436685a38c7b49e8b76dd6d |
129960900 as geometric shapes
Circle
Radius = nDiameter | 259921800 |
---|---|
Circumference | 816568417.38784 |
Area | 5.3060983217649E+16 |
Sphere
Radius = nVolume | 9.1944708451341E+24 |
---|---|
Surface area | 2.122439328706E+17 |
Circumference | 816568417.38784 |
Square
Length = nPerimeter | 519843600 |
---|---|
Area | 16889835528810000 |
Diagonal | 183792467.35821 |
Cube
Length = nSurface area | 101339013172860000 |
---|---|
Volume | 2.1950182261761E+24 |
Space diagonal | 225098881.79738 |
Equilateral Triangle
Length = nPerimeter | 389882700 |
---|---|
Area | 7.3135133168452E+15 |
Altitude | 112549440.89869 |
Triangular Pyramid
Length = nSurface area | 7.3135133168452E+15 |
---|---|
Volume | 2.5868537875953E+23 |
Height | 61264155.786071 |