71385184 (number)
71385184 is an even 8-digits composite number following 71385183 and preceding 71385185. In scientific notation, it is written as 7.1385184 × 10^7. The sum of its digits is 37. It has a total of 8 prime factors and 48 positive divisors. There are 32601600 positive integers (up to 71385184) that are relatively prime to 71385184.
Interesting facts
- 71385184 has 48 divisors, whose sum is 152938800
- The reverse of 71385184 is 48158317
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | seventy-one million three hundred eighty-five thousand one hundred eighty-four |
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Notation
Scientific notation | 7.1385184 × 10^7 |
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Engineering notation | 7.1385184 × 10^6 |
Prime Factorization of 71385184
Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 101 × 1699
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4461574 | Product of the distinct prime numbers |
The prime factorization of 71385184 is 2 × 2 × 2 × 2 × 2 × 13 × 101 × 1699. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71385184)
Multiplication
n×yn×2 | 142770368 |
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n×3 | 214155552 |
n×4 | 285540736 |
n×5 | 356925920 |
Division
n÷yn÷2 | 35692592 |
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n÷3 | 23795061.333333 |
n÷3 | 17846296 |
n÷5 | 14277036.8 |
Exponentiation
nyn2 | 5095844494713856 |
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n3 | 3.6376779689054E+23 |
n4 | 2.5967631114306E+31 |
n5 | 1.8537041251388E+39 |
Nth Root
y√n2√n | 8448.9753224873 |
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3√n | 414.82924024223 |
4√n | 91.918307874369 |
5√n | 37.215307916063 |
Divisors of 71385184
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71385183 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71385184 can be divided by 48 positive divisors. The sum of these divisors (counting 71385184) is 1, the average is 0.020833333333333.
Base conversion 71385184
Base | System | Value |
---|---|---|
2 | Binary | 100010000010100000001100000 |
3 | Ternary | 11222022202001201 |
4 | Quaternary | 10100110001200 |
5 | Quinary | 121233311214 |
6 | Senary | 11030010544 |
8 | Octal | 420240140 |
10 | Decimal | 71385184 |
12 | Duodecimal | 1baa6a54 |
16 | Hexadecimal | 4414060 |
20 | Vigesimal | 12632j4 |
36 | Base36 | 16i15s |
Cryptographic Hash Functions
md5 | fede1b3ffa20d5d0657a6c83d1be9a83 |
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sha1 | 00a7635ebf465baa2aa96681b851700c50358ee0 |
sha256 | 207a789a38766f1d5688d26a5ef522a54446387050abbb474ec10569eff0a966 |
sha512 | 257dae92e269660edb430d1d2be93d4bd4e4b1066f71aff399e71416e03a24dce23359fd342c2b5387718a12419469e47d4323927248d4f721e6d42426e1b2b0 |
ripemd-160 | a9474bb9145a9982d93359cce2816181e8af2595 |
71385184 as geometric shapes
Circle
Radius = nDiameter | 142770368 |
---|---|
Circumference | 448526339.25911 |
Area | 1.6009067628429E+16 |
Sphere
Radius = nVolume | 1.5237469844318E+24 |
---|---|
Surface area | 6.4036270513716E+16 |
Circumference | 448526339.25911 |
Square
Length = nPerimeter | 285540736 |
---|---|
Area | 5095844494713856 |
Diagonal | 100953895.3653 |
Cube
Length = nSurface area | 30575066968283136 |
---|---|
Volume | 3.6376779689054E+23 |
Space diagonal | 123642765.59565 |
Equilateral Triangle
Length = nPerimeter | 214155552 |
---|---|
Area | 2.2065653930786E+15 |
Altitude | 61821382.797826 |
Triangular Pyramid
Length = nSurface area | 2.2065653930786E+15 |
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Volume | 4.2870445993098E+22 |
Height | 33651298.4551 |