71365868 (number)
71365868 is an even 8-digits composite number following 71365867 and preceding 71365869. In scientific notation, it is written as 7.1365868 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 48 positive divisors. There are 29305920 positive integers (up to 71365868) that are relatively prime to 71365868.
Interesting facts
- 71365868 has 48 divisors, whose sum is 148780800
- The reverse of 71365868 is 86856317
- Previous prime number is 179
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 44
- Digital Root 8
Name
Name | seventy-one million three hundred sixty-five thousand eight hundred sixty-eight |
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Notation
Scientific notation | 7.1365868 × 10^7 |
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Engineering notation | 7.1365868 × 10^6 |
Prime Factorization of 71365868
Prime Factorization 2 × 2 × 7 × 29 × 179 × 491
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35682934 | Product of the distinct prime numbers |
The prime factorization of 71365868 is 2 × 2 × 7 × 29 × 179 × 491. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71365868)
Multiplication
n×yn×2 | 142731736 |
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n×3 | 214097604 |
n×4 | 285463472 |
n×5 | 356829340 |
Division
n÷yn÷2 | 35682934 |
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n÷3 | 23788622.666667 |
n÷3 | 17841467 |
n÷5 | 14273173.6 |
Exponentiation
nyn2 | 5093087115393424 |
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n3 | 3.6347258278967E+23 |
n4 | 2.5939536364987E+31 |
n5 | 1.8511975282048E+39 |
Nth Root
y√n2√n | 8447.8321479537 |
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3√n | 414.79182087876 |
4√n | 91.912089237236 |
5√n | 37.2132936922 |
Divisors of 71365868
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 | -71365867 | 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 71365868 can be divided by 48 positive divisors. The sum of these divisors (counting 71365868) is 1, the average is 0.020833333333333.
Base conversion 71365868
Base | System | Value |
---|---|---|
2 | Binary | 100010000001111010011101100 |
3 | Ternary | 11222021202120022 |
4 | Quaternary | 10100033103230 |
5 | Quinary | 121232201433 |
6 | Senary | 11025341312 |
8 | Octal | 420172354 |
10 | Decimal | 71365868 |
12 | Duodecimal | 1ba97838 |
16 | Hexadecimal | 440f4ec |
20 | Vigesimal | 1260ed8 |
36 | Base36 | 16hm98 |
Cryptographic Hash Functions
md5 | 7faec8543a124481b7939f4518082b08 |
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sha1 | a2995ba9974538c4b239b0064086f5b9131bc45d |
sha256 | 055752a728b75d199e3856c5c000c052dc861b20892d1e7f963ce1a0fec3cb27 |
sha512 | 2a0cee190882de8c708f333fd29f4827108be80d5f539c86aa877976c4d4c8618e614ab5b635d899d2c805ac296600243fa0e49a14bad87a4fe8e5790e16011b |
ripemd-160 | ad925a6a35ef0700a41ab9166b27c3916231cbe9 |
71365868 as geometric shapes
Circle
Radius = nDiameter | 142731736 |
---|---|
Circumference | 448404973.25172 |
Area | 1.6000405065813E+16 |
Sphere
Radius = nVolume | 1.5225103944978E+24 |
---|---|
Surface area | 6.4001620263251E+16 |
Circumference | 448404973.25172 |
Square
Length = nPerimeter | 285463472 |
---|---|
Area | 5093087115393424 |
Diagonal | 100926578.41613 |
Cube
Length = nSurface area | 30558522692360544 |
---|---|
Volume | 3.6347258278967E+23 |
Space diagonal | 123609309.30225 |
Equilateral Triangle
Length = nPerimeter | 214097604 |
---|---|
Area | 2.205371412809E+15 |
Altitude | 61804654.651127 |
Triangular Pyramid
Length = nSurface area | 2.205371412809E+15 |
---|---|
Volume | 4.283565467766E+22 |
Height | 33642192.805376 |