797391490 (number)
797391490 is an even 9-digits composite number following 797391489 and preceding 797391491. In scientific notation, it is written as 7.97391490 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 268756224 positive integers (up to 797391490) that are relatively prime to 797391490.
Interesting facts
- 797391490 has 32 divisors, whose sum is 1668159360
- The reverse of 797391490 is 094193797
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 49
- Digital Root 4
Name
Name | seven hundred ninety-seven million three hundred ninety-one thousand four hundred ninety |
---|
Notation
Scientific notation | 7.97391490 × 10^8 |
---|---|
Engineering notation | 7.97391490 × 10^6 |
Prime Factorization of 797391490
Prime Factorization 2 × 7 × 5 × 59 × 193073
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 797391490 | Product of the distinct prime numbers |
The prime factorization of 797391490 is 2 × 7 × 5 × 59 × 193073. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 797391490)
Multiplication
n×yn×2 | 1594782980 |
---|---|
n×3 | 2392174470 |
n×4 | 3189565960 |
n×5 | 3986957450 |
Division
n÷yn÷2 | 398695745 |
---|---|
n÷3 | 265797163.33333 |
n÷3 | 199347872.5 |
n÷5 | 159478298 |
Exponentiation
nyn2 | 635833188324420100 |
---|---|
n3 | 5.0700797342946E+26 |
n4 | 4.042838433748E+35 |
n5 | 3.2237249625156E+44 |
Nth Root
y√n2√n | 28238.121219373 |
---|---|
3√n | 927.30769886338 |
4√n | 168.04202218306 |
5√n | 60.302361418408 |
Divisors of 797391490
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -797391489 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 797391490 can be divided by 32 positive divisors. The sum of these divisors (counting 797391490) is 1, the average is 0.03125.
Base conversion 797391490
Base | System | Value |
---|---|---|
2 | Binary | 101111100001110011101010000010 |
3 | Ternary | 2001120102200111011 |
4 | Quaternary | 233201303222002 |
5 | Quinary | 3113113011430 |
6 | Senary | 211042511134 |
8 | Octal | 5741635202 |
10 | Decimal | 797391490 |
12 | Duodecimal | 1a30654aa |
16 | Hexadecimal | 2f873a82 |
20 | Vigesimal | c93diea |
36 | Base36 | d6qv7m |
Cryptographic Hash Functions
md5 | ce9fef8786bbba00ababcd1dca25ea3c |
---|---|
sha1 | 071a79d489015ba25cff5cc020197bb8c96f10d3 |
sha256 | 3223574cb134858d1885cc449c954245a7990f51f85db6cf02184273cdee108c |
sha512 | 97d911f72dd592459163bef66546a38612939be40b00b4f678ba27566ec891e9f64e04f0654d06ed0ca84eca1fc561063d91647ea733ed9350994c9062ff9166 |
ripemd-160 | b6ab70c13e83ede0cbb522d7b097a061c60e64b2 |
797391490 as geometric shapes
Circle
Radius = nDiameter | 1594782980 |
---|---|
Circumference | 5010158494.038 |
Area | 1.9975288733486E+18 |
Sphere
Radius = nVolume | 2.1237500328499E+27 |
---|---|
Surface area | 7.9901154933943E+18 |
Circumference | 5010158494.038 |
Square
Length = nPerimeter | 3189565960 |
---|---|
Area | 635833188324420100 |
Diagonal | 1127681859.6789 |
Cube
Length = nSurface area | 3814999129946520600 |
---|---|
Volume | 5.0700797342946E+26 |
Space diagonal | 1381122574.2031 |
Equilateral Triangle
Length = nPerimeter | 2392174470 |
---|---|
Area | 2.753238468291E+17 |
Altitude | 690561287.10153 |
Triangular Pyramid
Length = nSurface area | 2.753238468291E+17 |
---|---|
Volume | 5.9751462687937E+25 |
Height | 375893953.2263 |