797128215 (number)
797128215 is an odd 9-digits composite number following 797128214 and preceding 797128216. In scientific notation, it is written as 7.97128215 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 361340928 positive integers (up to 797128215) that are relatively prime to 797128215.
Interesting facts
- 797128215 has 32 divisors, whose sum is 925344000
- The reverse of 797128215 is 512821797
- Previous prime number is 349
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | seven hundred ninety-seven million one hundred twenty-eight thousand two hundred fifteen |
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Notation
Scientific notation | 7.97128215 × 10^8 |
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Engineering notation | 7.97128215 × 10^6 |
Prime Factorization of 797128215
Prime Factorization 17 × 15 × 169 × 349 × 53
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 797128215 | Product of the distinct prime numbers |
The prime factorization of 797128215 is 17 × 15 × 169 × 349 × 53. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 797128215)
Multiplication
n×yn×2 | 1594256430 |
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n×3 | 2391384645 |
n×4 | 3188512860 |
n×5 | 3985641075 |
Division
n÷yn÷2 | 398564107.5 |
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n÷3 | 265709405 |
n÷3 | 199282053.75 |
n÷5 | 159425643 |
Exponentiation
nyn2 | 635413391149086225 |
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n3 | 5.0650594227377E+26 |
n4 | 4.0375017765158E+35 |
n5 | 3.2184065841734E+44 |
Nth Root
y√n2√n | 28233.459139822 |
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3√n | 927.20563113741 |
4√n | 168.02814984348 |
5√n | 60.298378882466 |
Divisors of 797128215
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 | -797128214 | 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 797128215 can be divided by 32 positive divisors. The sum of these divisors (counting 797128215) is 1, the average is 0.03125.
Base conversion 797128215
Base | System | Value |
---|---|---|
2 | Binary | 101111100000110011011000010111 |
3 | Ternary | 2001112221022100020 |
4 | Quaternary | 233200303120113 |
5 | Quinary | 3113031100330 |
6 | Senary | 211033120223 |
8 | Octal | 5740633027 |
10 | Decimal | 797128215 |
12 | Duodecimal | 1a2b59073 |
16 | Hexadecimal | 2f833617 |
20 | Vigesimal | c9210af |
36 | Base36 | d6l82f |
Cryptographic Hash Functions
md5 | b6251094424674789a42713eb26f128e |
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sha1 | eb56866bcb3ab42de2f86c9cbdaa199bf33dbd2a |
sha256 | 4df84c5619d8c0f04899900e69b52b73cd7fd11d56a1f7853da68126633a2d47 |
sha512 | 47e174889ffc850701a9e5a8e93edece273e86a6ddf5602c9f984013061e603b31888d9b14ef263ad24b72f841d2a28df6f1aa921e148d855b8553ec467ba84c |
ripemd-160 | 3754795beafd48fbc730c42cfc9a872b29a66afc |
797128215 as geometric shapes
Circle
Radius = nDiameter | 1594256430 |
---|---|
Circumference | 5008504288.4263 |
Area | 1.9962100416265E+18 |
Sphere
Radius = nVolume | 2.1216471296625E+27 |
---|---|
Surface area | 7.9848401665062E+18 |
Circumference | 5008504288.4263 |
Square
Length = nPerimeter | 3188512860 |
---|---|
Area | 635413391149086225 |
Diagonal | 1127309532.6033 |
Cube
Length = nSurface area | 3812480346894517350 |
---|---|
Volume | 5.0650594227377E+26 |
Space diagonal | 1380666568.5267 |
Equilateral Triangle
Length = nPerimeter | 2391384645 |
---|---|
Area | 2.7514206931996E+17 |
Altitude | 690333284.26334 |
Triangular Pyramid
Length = nSurface area | 2.7514206931996E+17 |
---|---|
Volume | 5.9692297748844E+25 |
Height | 375769844.20109 |