129332816 (number)
129332816 is an even 9-digits composite number following 129332815 and preceding 129332817. In scientific notation, it is written as 1.29332816 × 10^8. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 63489024 positive integers (up to 129332816) that are relatively prime to 129332816.
Interesting facts
- 129332816 has 40 divisors, whose sum is 255192000
- The reverse of 129332816 is 618233921
- Previous prime number is 167
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 thirty-two thousand eight hundred sixteen |
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Notation
Scientific notation | 1.29332816 × 10^8 |
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Engineering notation | 1.29332816 × 10^6 |
Prime Factorization of 129332816
Prime Factorization 2 × 2 × 2 × 2 × 97 × 167 × 499
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 16166602 | Product of the distinct prime numbers |
The prime factorization of 129332816 is 2 × 2 × 2 × 2 × 97 × 167 × 499. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129332816)
Multiplication
n×yn×2 | 258665632 |
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n×3 | 387998448 |
n×4 | 517331264 |
n×5 | 646664080 |
Division
n÷yn÷2 | 64666408 |
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n÷3 | 43110938.666667 |
n÷3 | 32333204 |
n÷5 | 25866563.2 |
Exponentiation
nyn2 | 16726977294489856 |
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n3 | 2.1633470766644E+24 |
n4 | 2.7979176941038E+32 |
n5 | 3.6186257431467E+40 |
Nth Root
y√n2√n | 11372.458661169 |
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3√n | 505.7115949327 |
4√n | 106.64173039279 |
5√n | 41.912324386571 |
Divisors of 129332816
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -129332815 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 129332816 can be divided by 40 positive divisors. The sum of these divisors (counting 129332816) is 1, the average is 0.025.
Base conversion 129332816
Base | System | Value |
---|---|---|
2 | Binary | 111101101010111011001010000 |
3 | Ternary | 100000100210021022 |
4 | Quaternary | 13231113121100 |
5 | Quinary | 231102122231 |
6 | Senary | 20500015012 |
8 | Octal | 755273120 |
10 | Decimal | 129332816 |
12 | Duodecimal | 37391468 |
16 | Hexadecimal | 7b57650 |
20 | Vigesimal | 2086c0g |
36 | Base36 | 2501u8 |
Cryptographic Hash Functions
md5 | c33be5cde771c37752dff69eb47bb6f9 |
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sha1 | 639e339443a3b5af3d276dfc1f890bacdec60393 |
sha256 | fcf30b34c471562d87eee70a0fc75f1198bc7968a5adf203ada4bbc2b6765b21 |
sha512 | b852dee88f4efa6f9c809263b3f71d4d8429057a56aa603992b05f3fec62bf7d82f8ff894bb017533532d8da4ee88cbeaaaccfa5843b7b9249fb023982a3bc87 |
ripemd-160 | 7d61a9d9b90f644587cabb905c864dc1a9c21521 |
129332816 as geometric shapes
Circle
Radius = nDiameter | 258665632 |
---|---|
Circumference | 812622049.22736 |
Area | 5.2549348985133E+16 |
Sphere
Radius = nVolume | 9.0618070442853E+24 |
---|---|
Surface area | 2.1019739594053E+17 |
Circumference | 812622049.22736 |
Square
Length = nPerimeter | 517331264 |
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Area | 16726977294489856 |
Diagonal | 182904222.4471 |
Cube
Length = nSurface area | 100361863766939136 |
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Volume | 2.1633470766644E+24 |
Space diagonal | 224011008.39796 |
Equilateral Triangle
Length = nPerimeter | 387998448 |
---|---|
Area | 7.2429936327769E+15 |
Altitude | 112005504.19898 |
Triangular Pyramid
Length = nSurface area | 7.2429936327769E+15 |
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Volume | 2.5495289799492E+23 |
Height | 60968074.149035 |