71395168 (number)
71395168 is an even 8-digits composite number following 71395167 and preceding 71395169. In scientific notation, it is written as 7.1395168 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 48 positive divisors. There are 32486400 positive integers (up to 71395168) that are relatively prime to 71395168.
Interesting facts
- 71395168 has 48 divisors, whose sum is 153510336
- The reverse of 71395168 is 86159317
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | seventy-one million three hundred ninety-five thousand one hundred sixty-eight |
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Notation
Scientific notation | 7.1395168 × 10^7 |
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Engineering notation | 7.1395168 × 10^6 |
Prime Factorization of 71395168
Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 73 × 2351
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4462198 | Product of the distinct prime numbers |
The prime factorization of 71395168 is 2 × 2 × 2 × 2 × 2 × 13 × 73 × 2351. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71395168)
Multiplication
n×yn×2 | 142790336 |
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n×3 | 214185504 |
n×4 | 285580672 |
n×5 | 356975840 |
Division
n÷yn÷2 | 35697584 |
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n÷3 | 23798389.333333 |
n÷3 | 17848792 |
n÷5 | 14279033.6 |
Exponentiation
nyn2 | 5097270013748224 |
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n3 | 3.6392044897292E+23 |
n4 | 2.5982161593057E+31 |
n5 | 1.8550007919394E+39 |
Nth Root
y√n2√n | 8449.5661427082 |
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3√n | 414.84857881191 |
4√n | 91.921521651397 |
5√n | 37.216348851531 |
Divisors of 71395168
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 | -71395167 | 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 71395168 can be divided by 48 positive divisors. The sum of these divisors (counting 71395168) is 1, the average is 0.020833333333333.
Base conversion 71395168
Base | System | Value |
---|---|---|
2 | Binary | 100010000010110011101100000 |
3 | Ternary | 11222100020202111 |
4 | Quaternary | 10100112131200 |
5 | Quinary | 121234121133 |
6 | Senary | 11030125104 |
8 | Octal | 420263540 |
10 | Decimal | 71395168 |
12 | Duodecimal | 1bab0794 |
16 | Hexadecimal | 4416760 |
20 | Vigesimal | 12647i8 |
36 | Base36 | 16i8v4 |
Cryptographic Hash Functions
md5 | 21a90eb994e60740dc3df8d2a478ed08 |
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sha1 | 0b1dd527fe48b28d44875c68a36079f07b123123 |
sha256 | f15ee15c2c8d77d12254854585da45571fd7e7aa2d5e57e7ffad67ef41c5e6e2 |
sha512 | 6cc4a2ee9580c89da63d1603fb5d25ad6b3bd6792dc16adad3699735bb09ba5c015cbc2ff1540e5b29dc223d85555f14201f4d3f5374fa56a9f96eff74f30120 |
ripemd-160 | 099e5b22e043584519b7156a1b765172f8b26490 |
71395168 as geometric shapes
Circle
Radius = nDiameter | 142790336 |
---|---|
Circumference | 448589070.58122 |
Area | 1.6013546028555E+16 |
Sphere
Radius = nVolume | 1.5243864119792E+24 |
---|---|
Surface area | 6.405418411422E+16 |
Circumference | 448589070.58122 |
Square
Length = nPerimeter | 285580672 |
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Area | 5097270013748224 |
Diagonal | 100968014.87351 |
Cube
Length = nSurface area | 30583620082489344 |
---|---|
Volume | 3.6392044897292E+23 |
Space diagonal | 123660058.39092 |
Equilateral Triangle
Length = nPerimeter | 214185504 |
---|---|
Area | 2.2071826609273E+15 |
Altitude | 61830029.195458 |
Triangular Pyramid
Length = nSurface area | 2.2071826609273E+15 |
---|---|
Volume | 4.2888436213534E+22 |
Height | 33656004.957835 |