71317840 (number)
71317840 is an even 8-digits composite number following 71317839 and preceding 71317841. In scientific notation, it is written as 7.1317840 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 25933440 positive integers (up to 71317840) that are relatively prime to 71317840.
Interesting facts
- 71317840 has 40 divisors, whose sum is 180890208
- The reverse of 71317840 is 04871317
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | seventy-one million three hundred seventeen thousand eight hundred forty |
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Notation
Scientific notation | 7.1317840 × 10^7 |
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Engineering notation | 7.1317840 × 10^6 |
Prime Factorization of 71317840
Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 81043
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8914730 | Product of the distinct prime numbers |
The prime factorization of 71317840 is 2 × 2 × 2 × 2 × 5 × 11 × 81043. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71317840)
Multiplication
n×yn×2 | 142635680 |
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n×3 | 213953520 |
n×4 | 285271360 |
n×5 | 356589200 |
Division
n÷yn÷2 | 35658920 |
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n÷3 | 23772613.333333 |
n÷3 | 17829460 |
n÷5 | 14263568 |
Exponentiation
nyn2 | 5086234302265600 |
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n3 | 3.6273924417149E+23 |
n4 | 2.5869779377543E+31 |
n5 | 1.8449767864829E+39 |
Nth Root
y√n2√n | 8444.9890467661 |
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3√n | 414.698750747 |
4√n | 91.896621519869 |
5√n | 37.208283562183 |
Divisors of 71317840
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 | -71317839 | 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 71317840 can be divided by 40 positive divisors. The sum of these divisors (counting 71317840) is 1, the average is 0.025.
Base conversion 71317840
Base | System | Value |
---|---|---|
2 | Binary | 100010000000011100101010000 |
3 | Ternary | 11222012022200111 |
4 | Quaternary | 10100003211100 |
5 | Quinary | 121224132330 |
6 | Senary | 11024331104 |
8 | Octal | 420034520 |
10 | Decimal | 71317840 |
12 | Duodecimal | 1ba73a94 |
16 | Hexadecimal | 4403950 |
20 | Vigesimal | 125eec0 |
36 | Base36 | 16gl74 |
Cryptographic Hash Functions
md5 | ccd722a87b41b5738726df45d6f98efe |
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sha1 | b71d0bb196e652bdb0b435a863ec69216f636601 |
sha256 | b3a3bc11ba82275d40c138744b35e0acdd95afe1d1f7cf6fe5d1bd9e7ccbaa04 |
sha512 | d9e1c4866fe621f3bab87a6799aa5c3d697bc2639307683c5be653ebe745c9216b5c6e9ac5c79bda32eea7495a7fec2f306fbcd4d0faa79c62a4921faf919db1 |
ripemd-160 | 499d88f4a903cc88f07c2a0e14639a79588d1bbc |
71317840 as geometric shapes
Circle
Radius = nDiameter | 142635680 |
---|---|
Circumference | 448103204.42778 |
Area | 1.5978876318434E+16 |
Sphere
Radius = nVolume | 1.5194385928772E+24 |
---|---|
Surface area | 6.3915505273736E+16 |
Circumference | 448103204.42778 |
Square
Length = nPerimeter | 285271360 |
---|---|
Area | 5086234302265600 |
Diagonal | 100858656.56715 |
Cube
Length = nSurface area | 30517405813593600 |
---|---|
Volume | 3.6273924417149E+23 |
Space diagonal | 123526122.36607 |
Equilateral Triangle
Length = nPerimeter | 213953520 |
---|---|
Area | 2.2024040576809E+15 |
Altitude | 61763061.183034 |
Triangular Pyramid
Length = nSurface area | 2.2024040576809E+15 |
---|---|
Volume | 4.2749229892691E+22 |
Height | 33619552.189051 |