129011008 (number)
129011008 is an even 9-digits composite number following 129011007 and preceding 129011009. In scientific notation, it is written as 1.29011008 × 10^8. The sum of its digits is 22. It has a total of 10 prime factors and 112 positive divisors. There are 52254720 positive integers (up to 129011008) that are relatively prime to 129011008.
Interesting facts
- 129011008 has 112 divisors, whose sum is 309172864
- The reverse of 129011008 is 800110921
- Previous prime number is 181
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 22
- Digital Root 4
Name
Name | one hundred twenty-nine million eleven thousand eight |
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Notation
Scientific notation | 1.29011008 × 10^8 |
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Engineering notation | 1.29011008 × 10^6 |
Prime Factorization of 129011008
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 37 × 181 × 43
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 4031594 | Product of the distinct prime numbers |
The prime factorization of 129011008 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 37 × 181 × 43. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129011008)
Multiplication
n×yn×2 | 258022016 |
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n×3 | 387033024 |
n×4 | 516044032 |
n×5 | 645055040 |
Division
n÷yn÷2 | 64505504 |
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n÷3 | 43003669.333333 |
n÷3 | 32252752 |
n÷5 | 25802201.6 |
Exponentiation
nyn2 | 16643840185176064 |
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n3 | 2.1472385992805E+24 |
n4 | 2.7701741610968E+32 |
n5 | 3.5738296085865E+40 |
Nth Root
y√n2√n | 11358.301281442 |
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3√n | 505.29180664798 |
4√n | 106.57533148643 |
5√n | 41.891446212066 |
Divisors of 129011008
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -129011007 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 129011008 can be divided by 112 positive divisors. The sum of these divisors (counting 129011008) is 1, the average is 0.0089285714285714.
Base conversion 129011008
Base | System | Value |
---|---|---|
2 | Binary | 111101100001000110101000000 |
3 | Ternary | 22222202102211111 |
4 | Quaternary | 13230020311000 |
5 | Quinary | 231011323013 |
6 | Senary | 20445053104 |
8 | Octal | 754106500 |
10 | Decimal | 129011008 |
12 | Duodecimal | 37257194 |
16 | Hexadecimal | 7b08d40 |
20 | Vigesimal | 20667a8 |
36 | Base36 | 24t5j4 |
Cryptographic Hash Functions
md5 | 845a865f17aa1cb50f15c149b9e5f4e4 |
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sha1 | 6b13b29f26decb2417d8a0256c6e32f61582ff78 |
sha256 | 492913b805bb30d4ec96b1bfeeed66e2edd289f0472dfe3f27ad6d3c2e477959 |
sha512 | 2f10330e851262d59858e2c5004b881e78d959a57fbb2f1eed8afa6e0576c35f45f5c4098a9c69bff92dbe070c1e69d512ef9b2aad98db441c99e7bc2e2e5788 |
ripemd-160 | 9071bc86f7c650d923c3b0d26098d05d38a97cb3 |
129011008 as geometric shapes
Circle
Radius = nDiameter | 258022016 |
---|---|
Circumference | 810600069.93003 |
Area | 5.2288166053272E+16 |
Sphere
Radius = nVolume | 8.9943320120053E+24 |
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Surface area | 2.0915266421309E+17 |
Circumference | 810600069.93003 |
Square
Length = nPerimeter | 516044032 |
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Area | 16643840185176064 |
Diagonal | 182449117.20902 |
Cube
Length = nSurface area | 99863041111056384 |
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Volume | 2.1472385992805E+24 |
Space diagonal | 223453620.59167 |
Equilateral Triangle
Length = nPerimeter | 387033024 |
---|---|
Area | 7.2069942084454E+15 |
Altitude | 111726810.29584 |
Triangular Pyramid
Length = nSurface area | 7.2069942084454E+15 |
---|---|
Volume | 2.5305449572945E+23 |
Height | 60816372.403008 |