71345888 (number)
71345888 is an even 8-digits composite number following 71345887 and preceding 71345889. In scientific notation, it is written as 7.1345888 × 10^7. The sum of its digits is 44. It has a total of 8 prime factors and 48 positive divisors. There are 34700160 positive integers (up to 71345888) that are relatively prime to 71345888.
Interesting facts
- 71345888 has 48 divisors, whose sum is 144353664
- The reverse of 71345888 is 88854317
- Previous prime number is 107
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 forty-five thousand eight hundred eighty-eight |
---|
Notation
Scientific notation | 7.1345888 × 10^7 |
---|---|
Engineering notation | 7.1345888 × 10^6 |
Prime Factorization of 71345888
Prime Factorization 2 × 2 × 2 × 2 × 2 × 67 × 107 × 311
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4459118 | Product of the distinct prime numbers |
The prime factorization of 71345888 is 2 × 2 × 2 × 2 × 2 × 67 × 107 × 311. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71345888)
Multiplication
n×yn×2 | 142691776 |
---|---|
n×3 | 214037664 |
n×4 | 285383552 |
n×5 | 356729440 |
Division
n÷yn÷2 | 35672944 |
---|---|
n÷3 | 23781962.666667 |
n÷3 | 17836472 |
n÷5 | 14269177.6 |
Exponentiation
nyn2 | 5090235734508544 |
---|---|
n3 | 3.6316738860784E+23 |
n4 | 2.5910499832868E+31 |
n5 | 1.8486076190998E+39 |
Nth Root
y√n2√n | 8446.6495132686 |
---|---|
3√n | 414.75310809563 |
4√n | 91.905655502088 |
5√n | 37.211209769151 |
Divisors of 71345888
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 | -71345887 | 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 71345888 can be divided by 48 positive divisors. The sum of these divisors (counting 71345888) is 1, the average is 0.020833333333333.
Base conversion 71345888
Base | System | Value |
---|---|---|
2 | Binary | 100010000001010011011100000 |
3 | Ternary | 11222020202011022 |
4 | Quaternary | 10100022123200 |
5 | Quinary | 121231032023 |
6 | Senary | 11025105012 |
8 | Octal | 420123340 |
10 | Decimal | 71345888 |
12 | Duodecimal | 1ba88168 |
16 | Hexadecimal | 440a6e0 |
20 | Vigesimal | 125i4e8 |
36 | Base36 | 16h6u8 |
Cryptographic Hash Functions
md5 | a3cdf5cff73af78e3090046a0b590755 |
---|---|
sha1 | e6ec6f52f591109f6e761e77d7acc99a0fa9604f |
sha256 | fec4140edfd1798a06aa9f1b01902b05205a41e513db2511c337b4d7cf64b483 |
sha512 | 3c1b1126b559b1afe6c8d046cfaa9b1ab9c108450b4bff4b3f8f0397a25ea34f84b2f5a9ad06b200eaa55e7c0da61a9f6499d9c1109f504545cafa39f29eeea0 |
ripemd-160 | a8baabb76b617227e54a307cd67593e0eb690965 |
71345888 as geometric shapes
Circle
Radius = nDiameter | 142691776 |
---|---|
Circumference | 448279435.20928 |
Area | 1.5991447188572E+16 |
Sphere
Radius = nVolume | 1.5212320000984E+24 |
---|---|
Surface area | 6.3965788754289E+16 |
Circumference | 448279435.20928 |
Square
Length = nPerimeter | 285383552 |
---|---|
Area | 5090235734508544 |
Diagonal | 100898322.42915 |
Cube
Length = nSurface area | 30541414407051264 |
---|---|
Volume | 3.6316738860784E+23 |
Space diagonal | 123574702.92712 |
Equilateral Triangle
Length = nPerimeter | 214037664 |
---|---|
Area | 2.2041367286679E+15 |
Altitude | 61787351.463559 |
Triangular Pyramid
Length = nSurface area | 2.2041367286679E+15 |
---|---|
Volume | 4.2799687198403E+22 |
Height | 33632774.143051 |