129306590 (number)
129306590 is an even 9-digits composite number following 129306589 and preceding 129306591. In scientific notation, it is written as 1.29306590 × 10^8. The sum of its digits is 35. It has a total of 7 prime factors and 96 positive divisors. There are 38610432 positive integers (up to 129306590) that are relatively prime to 129306590.
Interesting facts
- 129306590 has 96 divisors, whose sum is 271576800
- The reverse of 129306590 is 095603921
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 35
- Digital Root 8
Name
Name | one hundred twenty-nine million three hundred six thousand five hundred ninety |
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Notation
Scientific notation | 1.29306590 × 10^8 |
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Engineering notation | 1.29306590 × 10^6 |
Prime Factorization of 129306590
Prime Factorization 2 × 43 × 17 × 5 × 49 × 19 × 19
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 6805610 | Product of the distinct prime numbers |
The prime factorization of 129306590 is 2 × 43 × 17 × 5 × 49 × 19 × 19. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129306590)
Multiplication
n×yn×2 | 258613180 |
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n×3 | 387919770 |
n×4 | 517226360 |
n×5 | 646532950 |
Division
n÷yn÷2 | 64653295 |
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n÷3 | 43102196.666667 |
n÷3 | 32326647.5 |
n÷5 | 25861318 |
Exponentiation
nyn2 | 16720194217428100 |
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n3 | 2.1620312983933E+24 |
n4 | 2.7956489466852E+32 |
n5 | 3.6149583213295E+40 |
Nth Root
y√n2√n | 11371.305553893 |
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3√n | 505.67741003086 |
4√n | 106.63632380148 |
5√n | 41.910624459482 |
Divisors of 129306590
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -129306589 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 129306590 can be divided by 96 positive divisors. The sum of these divisors (counting 129306590) is 1, the average is 0.010416666666667.
Base conversion 129306590
Base | System | Value |
---|---|---|
2 | Binary | 111101101010000111111011110 |
3 | Ternary | 100000022110021222 |
4 | Quaternary | 13231100333132 |
5 | Quinary | 231100302330 |
6 | Senary | 20455253342 |
8 | Octal | 755207736 |
10 | Decimal | 129306590 |
12 | Duodecimal | 3737a252 |
16 | Hexadecimal | 7b50fde |
20 | Vigesimal | 208369a |
36 | Base36 | 24zhlq |
Cryptographic Hash Functions
md5 | cf3beafb95e2e1298c9c579d294f8ce3 |
---|---|
sha1 | c1c65c17543370ed223bff7a22aadcd60087729e |
sha256 | f94729eb6138589fd387319e25e5f4b911ac7f59ffc598e95b33b14d7d5a8a4b |
sha512 | e423167e288259a240cb6621a93a4f477a94676a349de18beaa8c32fca92586565cb65a587fe02138bd478d44e39f1a74be3cadfe2d1a9cda6fe5297219c9701 |
ripemd-160 | 349e0fdfae8eccbd227fc46155438ec0d3530341 |
129306590 as geometric shapes
Circle
Radius = nDiameter | 258613180 |
---|---|
Circumference | 812457266.40949 |
Area | 5.2528039320067E+16 |
Sphere
Radius = nVolume | 9.0562955251517E+24 |
---|---|
Surface area | 2.1011215728027E+17 |
Circumference | 812457266.40949 |
Square
Length = nPerimeter | 517226360 |
---|---|
Area | 16720194217428100 |
Diagonal | 182867133.28222 |
Cube
Length = nSurface area | 100321165304568600 |
---|---|
Volume | 2.1620312983933E+24 |
Space diagonal | 223965583.63348 |
Equilateral Triangle
Length = nPerimeter | 387919770 |
---|---|
Area | 7.2400564742512E+15 |
Altitude | 111982791.81674 |
Triangular Pyramid
Length = nSurface area | 7.2400564742512E+15 |
---|---|
Volume | 2.5479783203858E+23 |
Height | 60955711.094072 |