71317638 (number)
71317638 is an even 8-digits composite number following 71317637 and preceding 71317639. In scientific notation, it is written as 7.1317638 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 40 positive divisors. There are 20375712 positive integers (up to 71317638) that are relatively prime to 71317638.
Interesting facts
- 71317638 has 40 divisors, whose sum is 178219848
- The reverse of 71317638 is 83671317
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-one million three hundred seventeen thousand six hundred thirty-eight |
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Notation
Scientific notation | 7.1317638 × 10^7 |
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Engineering notation | 7.1317638 × 10^6 |
Prime Factorization of 71317638
Prime Factorization 2 × 21 × 3 × 3 × 7 × 26953
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 23772546 | Product of the distinct prime numbers |
The prime factorization of 71317638 is 2 × 21 × 3 × 3 × 7 × 26953. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71317638)
Multiplication
n×yn×2 | 142635276 |
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n×3 | 213952914 |
n×4 | 285270552 |
n×5 | 356588190 |
Division
n÷yn÷2 | 35658819 |
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n÷3 | 23772546 |
n÷3 | 17829409.5 |
n÷5 | 14263527.6 |
Exponentiation
nyn2 | 5086205489899044 |
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n3 | 3.6273616192223E+23 |
n4 | 2.5869486285479E+31 |
n5 | 1.8449506581538E+39 |
Nth Root
y√n2√n | 8444.9770870027 |
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3√n | 414.69835921697 |
4√n | 91.896556448012 |
5√n | 37.208262484479 |
Divisors of 71317638
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 | -71317637 | 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 71317638 can be divided by 40 positive divisors. The sum of these divisors (counting 71317638) is 1, the average is 0.025.
Base conversion 71317638
Base | System | Value |
---|---|---|
2 | Binary | 100010000000011100010000110 |
3 | Ternary | 11222012022102000 |
4 | Quaternary | 10100003202012 |
5 | Quinary | 121224131023 |
6 | Senary | 11024330130 |
8 | Octal | 420034206 |
10 | Decimal | 71317638 |
12 | Duodecimal | 1ba73946 |
16 | Hexadecimal | 4403886 |
20 | Vigesimal | 125ee1i |
36 | Base36 | 16gl1i |
Cryptographic Hash Functions
md5 | 84e539367571ed120b7009c4109ca0cd |
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sha1 | 703199b642ebe851fb532cebe4f468ab6d9a660c |
sha256 | 1ab5d4a1fd284feb1bd87e48dbaa33b025e3e89c5ed4a816ed3fd6e33d1e2022 |
sha512 | c1252366a5ee1fa414b9ffffb10535e3b1c70d7e9d8b30dad73b4c9b06ccc0d5044fb79649e4b2e51a174018dab60bddd2893d9d6e3f723f4b679b74a54f7c14 |
ripemd-160 | 47834454af2e240db5ead876e2389513172cc62e |
71317638 as geometric shapes
Circle
Radius = nDiameter | 142635276 |
---|---|
Circumference | 448101935.22435 |
Area | 1.5978785801715E+16 |
Sphere
Radius = nVolume | 1.5194256819817E+24 |
---|---|
Surface area | 6.391514320686E+16 |
Circumference | 448101935.22435 |
Square
Length = nPerimeter | 285270552 |
---|---|
Area | 5086205489899044 |
Diagonal | 100858370.89601 |
Cube
Length = nSurface area | 30517232939394264 |
---|---|
Volume | 3.6273616192223E+23 |
Space diagonal | 123525772.4918 |
Equilateral Triangle
Length = nPerimeter | 213952914 |
---|---|
Area | 2.2023915815602E+15 |
Altitude | 61762886.245902 |
Triangular Pyramid
Length = nSurface area | 2.2023915815602E+15 |
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Volume | 4.2748866646132E+22 |
Height | 33619456.965338 |