71290164 (number)
71290164 is an even 8-digits composite number following 71290163 and preceding 71290165. In scientific notation, it is written as 7.1290164 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 21141600 positive integers (up to 71290164) that are relatively prime to 71290164.
Interesting facts
- 71290164 has 48 divisors, whose sum is 185342976
- The reverse of 71290164 is 46109217
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | seventy-one million two hundred ninety thousand one hundred sixty-four |
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Notation
Scientific notation | 7.1290164 × 10^7 |
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Engineering notation | 7.1290164 × 10^6 |
Prime Factorization of 71290164
Prime Factorization 2 × 2 × 47 × 3 × 11 × 11491
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35645082 | Product of the distinct prime numbers |
The prime factorization of 71290164 is 2 × 2 × 47 × 3 × 11 × 11491. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71290164)
Multiplication
n×yn×2 | 142580328 |
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n×3 | 213870492 |
n×4 | 285160656 |
n×5 | 356450820 |
Division
n÷yn÷2 | 35645082 |
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n÷3 | 23763388 |
n÷3 | 17822541 |
n÷5 | 14258032.8 |
Exponentiation
nyn2 | 5082287483146896 |
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n3 | 3.6231710816869E+23 |
n4 | 2.5829646061352E+31 |
n5 | 1.8413997037757E+39 |
Nth Root
y√n2√n | 8443.350282915 |
---|---|
3√n | 414.64510036732 |
4√n | 91.887704742881 |
5√n | 37.20539526287 |
Divisors of 71290164
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 | -71290163 | 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 71290164 can be divided by 48 positive divisors. The sum of these divisors (counting 71290164) is 1, the average is 0.020833333333333.
Base conversion 71290164
Base | System | Value |
---|---|---|
2 | Binary | 100001111111100110100110100 |
3 | Ternary | 11222010220201110 |
4 | Quaternary | 10033330310310 |
5 | Quinary | 121222241124 |
6 | Senary | 11023555020 |
8 | Octal | 417746464 |
10 | Decimal | 71290164 |
12 | Duodecimal | 1ba5ba70 |
16 | Hexadecimal | 43fcd34 |
20 | Vigesimal | 125b584 |
36 | Base36 | 16fzuc |
Cryptographic Hash Functions
md5 | bacd3a4c4de2c520a10fe7ad21a3d693 |
---|---|
sha1 | 81f0bfbd46bbfa78f2268dc7a8c0547e0e0e5d09 |
sha256 | e07c5227a6c352dad6506fda64fc768a96cd9f723cedac100eac51aa8af04982 |
sha512 | e7dfa6f44874f7750b0dfe717ed033d47bf05abb6d1bbf89766ed70d93afcec7c92729cf8145694b953aa6d18ed5528c46db4629cce7c4f2ecc39e8718d8b755 |
ripemd-160 | bab2341e916836b14e5ae7e98972d837c3449ed3 |
71290164 as geometric shapes
Circle
Radius = nDiameter | 142580328 |
---|---|
Circumference | 447929310.99122 |
Area | 1.5966477020486E+16 |
Sphere
Radius = nVolume | 1.5176703537235E+24 |
---|---|
Surface area | 6.3865908081943E+16 |
Circumference | 447929310.99122 |
Square
Length = nPerimeter | 285160656 |
---|---|
Area | 5082287483146896 |
Diagonal | 100819516.7926 |
Cube
Length = nSurface area | 30493724898881376 |
---|---|
Volume | 3.6231710816869E+23 |
Space diagonal | 123478186.12792 |
Equilateral Triangle
Length = nPerimeter | 213870492 |
---|---|
Area | 2.2006950348704E+15 |
Altitude | 61739093.063959 |
Triangular Pyramid
Length = nSurface area | 2.2006950348704E+15 |
---|---|
Volume | 4.2699480687663E+22 |
Height | 33606505.597534 |