81359096 (number)
81359096 is an even 8-digits composite number following 81359095 and preceding 81359097. In scientific notation, it is written as 8.1359096 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 128 positive divisors. There are 29804544 positive integers (up to 81359096) that are relatively prime to 81359096.
Interesting facts
- 81359096 has 128 divisors, whose sum is 202245120
- The reverse of 81359096 is 69095318
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
Name | eighty-one million three hundred fifty-nine thousand ninety-six |
---|
Notation
Scientific notation | 8.1359096 × 10^7 |
---|---|
Engineering notation | 8.1359096 × 10^6 |
Prime Factorization of 81359096
Prime Factorization 2 × 2 × 2 × 7 × 13 × 43 × 23 × 113
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 20339774 | Product of the distinct prime numbers |
The prime factorization of 81359096 is 2 × 2 × 2 × 7 × 13 × 43 × 23 × 113. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 81359096)
Multiplication
n×yn×2 | 162718192 |
---|---|
n×3 | 244077288 |
n×4 | 325436384 |
n×5 | 406795480 |
Division
n÷yn÷2 | 40679548 |
---|---|
n÷3 | 27119698.666667 |
n÷3 | 20339774 |
n÷5 | 16271819.2 |
Exponentiation
nyn2 | 6619302501937216 |
---|---|
n3 | 5.3854046770815E+23 |
n4 | 4.3815165612152E+31 |
n5 | 3.564762265295E+39 |
Nth Root
y√n2√n | 9019.9277158966 |
---|---|
3√n | 433.31331873371 |
4√n | 94.973300015829 |
5√n | 38.201570972686 |
Divisors of 81359096
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -81359095 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 81359096 can be divided by 128 positive divisors. The sum of these divisors (counting 81359096) is 1, the average is 0.0078125.
Base conversion 81359096
Base | System | Value |
---|---|---|
2 | Binary | 100110110010111000011111000 |
3 | Ternary | 12200002110200212 |
4 | Quaternary | 10312113003320 |
5 | Quinary | 131311442341 |
6 | Senary | 12023450252 |
8 | Octal | 466270370 |
10 | Decimal | 81359096 |
12 | Duodecimal | 232b6988 |
16 | Hexadecimal | 4d970f8 |
20 | Vigesimal | 1589heg |
36 | Base36 | 1cft2w |
Cryptographic Hash Functions
md5 | bd3e4f2d5dd1f72ecdfe8f05d2365307 |
---|---|
sha1 | 48f5abe3ef0ab5bd3858604118eb812968c856c3 |
sha256 | d010071a45ec377377ab21384ddb545ab6aa8cf665d57152013e3eb416a5c598 |
sha512 | 1d2d18b3bda58a7564d5e32842cb53eadb97881c7fcedaf8184d672ef1f2452cf32bdfa1fa36dc69bb4d873a8ef74085284bf8ff742ba9bde6f29cc79d38823f |
ripemd-160 | b30016e2f4a99c999127bf064cafb3b41bfdfc96 |
81359096 as geometric shapes
Circle
Radius = nDiameter | 162718192 |
---|---|
Circumference | 511194276.59261 |
Area | 2.0795152111974E+16 |
Sphere
Radius = nVolume | 2.255833036017E+24 |
---|---|
Surface area | 8.3180608447898E+16 |
Circumference | 511194276.59261 |
Square
Length = nPerimeter | 325436384 |
---|---|
Area | 6619302501937216 |
Diagonal | 115059136.98561 |
Cube
Length = nSurface area | 39715815011623296 |
---|---|
Volume | 5.3854046770815E+23 |
Space diagonal | 140918087.92987 |
Equilateral Triangle
Length = nPerimeter | 244077288 |
---|---|
Area | 2.8662420610058E+15 |
Altitude | 70459043.964937 |
Triangular Pyramid
Length = nSurface area | 2.8662420610058E+15 |
---|---|
Volume | 6.3467602776635E+22 |
Height | 38353045.661872 |