71368128 (number)
71368128 is an even 8-digits composite number following 71368127 and preceding 71368129. In scientific notation, it is written as 7.1368128 × 10^7. The sum of its digits is 36. It has a total of 11 prime factors and 168 positive divisors. There are 21897216 positive integers (up to 71368128) that are relatively prime to 71368128.
Interesting facts
- 71368128 has 168 divisors, whose sum is 229105968
- The reverse of 71368128 is 82186317
- Previous prime number is 3
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 sixty-eight thousand one hundred twenty-eight |
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Notation
Scientific notation | 7.1368128 × 10^7 |
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Engineering notation | 7.1368128 × 10^6 |
Prime Factorization of 71368128
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 27 × 3 × 3 × 353
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 743418 | Product of the distinct prime numbers |
The prime factorization of 71368128 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 27 × 3 × 3 × 353. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71368128)
Multiplication
n×yn×2 | 142736256 |
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n×3 | 214104384 |
n×4 | 285472512 |
n×5 | 356840640 |
Division
n÷yn÷2 | 35684064 |
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n÷3 | 23789376 |
n÷3 | 17842032 |
n÷5 | 14273625.6 |
Exponentiation
nyn2 | 5093409694224384 |
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n3 | 3.6350711501385E+23 |
n4 | 2.5942822313219E+31 |
n5 | 1.8514906635311E+39 |
Nth Root
y√n2√n | 8447.9659090221 |
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3√n | 414.79619934728 |
4√n | 91.912816891999 |
5√n | 37.213529381839 |
Divisors of 71368128
168 divisors
τ | Total Divisors | 168 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71368127 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.005952380952381 | 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 | 168 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71368128 can be divided by 168 positive divisors. The sum of these divisors (counting 71368128) is 1, the average is 0.005952380952381.
Base conversion 71368128
Base | System | Value |
---|---|---|
2 | Binary | 100010000001111110111000000 |
3 | Ternary | 11222021212200000 |
4 | Quaternary | 10100033313000 |
5 | Quinary | 121232240003 |
6 | Senary | 11025400000 |
8 | Octal | 420176700 |
10 | Decimal | 71368128 |
12 | Duodecimal | 1ba99000 |
16 | Hexadecimal | 440fdc0 |
20 | Vigesimal | 1261068 |
36 | Base36 | 16ho00 |
Cryptographic Hash Functions
md5 | 153dc157fc9604ae8eec0875b07e22cd |
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sha1 | 433011ef10cf711c2867ba25e6bc00ddb329cec7 |
sha256 | 36ddd3f37dc7ba93b3934749d5a4f14610281fcbc8a97ee1e2e94de6bf530f20 |
sha512 | bd3bb7cfd1a8aeda2c96d3e4859a66355e1fd2439821989eb6d02c88df24cf720399b9ee277f4b25dda918753a12079eafe10b0ab0e982e629a58b59db71d03a |
ripemd-160 | 1fc68d1f972284ccb9fa6f48ffc7e7a1c9e31d80 |
71368128 as geometric shapes
Circle
Radius = nDiameter | 142736256 |
---|---|
Circumference | 448419173.25051 |
Area | 1.6001418477098E+16 |
Sphere
Radius = nVolume | 1.5226550427402E+24 |
---|---|
Surface area | 6.4005673908393E+16 |
Circumference | 448419173.25051 |
Square
Length = nPerimeter | 285472512 |
---|---|
Area | 5093409694224384 |
Diagonal | 100929774.53878 |
Cube
Length = nSurface area | 30560458165346304 |
---|---|
Volume | 3.6350711501385E+23 |
Space diagonal | 123613223.73708 |
Equilateral Triangle
Length = nPerimeter | 214104384 |
---|---|
Area | 2.2055110935401E+15 |
Altitude | 61806611.868539 |
Triangular Pyramid
Length = nSurface area | 2.2055110935401E+15 |
---|---|
Volume | 4.2839724339308E+22 |
Height | 33643258.179593 |