71309568 (number)
71309568 is an even 8-digits composite number following 71309567 and preceding 71309569. In scientific notation, it is written as 7.1309568 × 10^7. The sum of its digits is 39. It has a total of 12 prime factors and 144 positive divisors. There are 20613120 positive integers (up to 71309568) that are relatively prime to 71309568.
Interesting facts
- 71309568 has 144 divisors, whose sum is 216631296
- The reverse of 71309568 is 86590317
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | seventy-one million three hundred nine thousand five hundred sixty-eight |
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Notation
Scientific notation | 7.1309568 × 10^7 |
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Engineering notation | 7.1309568 × 10^6 |
Prime Factorization of 71309568
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 11 × 367
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 12 | Total number of prime factors |
rad | Radical | 557106 | Product of the distinct prime numbers |
The prime factorization of 71309568 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 11 × 367. Since it has a total of 12 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71309568)
Multiplication
n×yn×2 | 142619136 |
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n×3 | 213928704 |
n×4 | 285238272 |
n×5 | 356547840 |
Division
n÷yn÷2 | 35654784 |
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n÷3 | 23769856 |
n÷3 | 17827392 |
n÷5 | 14261913.6 |
Exponentiation
nyn2 | 5085054488346624 |
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n3 | 3.6261303882046E+23 |
n4 | 2.5857779149454E+31 |
n5 | 1.843907060587E+39 |
Nth Root
y√n2√n | 8444.4992746758 |
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3√n | 414.68271679391 |
4√n | 91.893956682014 |
5√n | 37.207420380678 |
Divisors of 71309568
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71309567 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71309568 can be divided by 144 positive divisors. The sum of these divisors (counting 71309568) is 1, the average is 0.0069444444444444.
Base conversion 71309568
Base | System | Value |
---|---|---|
2 | Binary | 100010000000001100100000000 |
3 | Ternary | 11222011220100010 |
4 | Quaternary | 10100001210000 |
5 | Quinary | 121223401233 |
6 | Senary | 11024224520 |
8 | Octal | 420014400 |
10 | Decimal | 71309568 |
12 | Duodecimal | 1ba6b140 |
16 | Hexadecimal | 4401900 |
20 | Vigesimal | 125ddi8 |
36 | Base36 | 16getc |
Cryptographic Hash Functions
md5 | cdeb0f17bd2ff6753eea6ffc03d7ac70 |
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sha1 | 4e0d9d5a88bb125553d2290b0e606f8f0da6a633 |
sha256 | 56557e0216bd6a75c71811fafadb94987879a0d71ac030f0c77c4e9e6bc889c4 |
sha512 | 23b9d0ae8266285ff02e6dd9376572b33c975df5903c43ed42bcfa2cad5503ba3808590df17d2cd85664befdc05c9bc5e4d47443ab46d620f9cbb35aa292b01e |
ripemd-160 | 83b30a7b65c6ea7f4a77a4c5172773f1cc199e32 |
71309568 as geometric shapes
Circle
Radius = nDiameter | 142619136 |
---|---|
Circumference | 448051229.91892 |
Area | 1.5975169823694E+16 |
Sphere
Radius = nVolume | 1.518909945139E+24 |
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Surface area | 6.3900679294774E+16 |
Circumference | 448051229.91892 |
Square
Length = nPerimeter | 285238272 |
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Area | 5085054488346624 |
Diagonal | 100846958.19257 |
Cube
Length = nSurface area | 30510326930079744 |
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Volume | 3.6261303882046E+23 |
Space diagonal | 123511794.84179 |
Equilateral Triangle
Length = nPerimeter | 213928704 |
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Area | 2.2018931832681E+15 |
Altitude | 61755897.420894 |
Triangular Pyramid
Length = nSurface area | 2.2018931832681E+15 |
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Volume | 4.2734356449435E+22 |
Height | 33615652.730855 |