864206390 (number)
864206390 is an even 9-digits composite number following 864206389 and preceding 864206391. In scientific notation, it is written as 8.64206390 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 318423040 positive integers (up to 864206390) that are relatively prime to 864206390.
Interesting facts
- 864206390 has 32 divisors, whose sum is 1682135424
- The reverse of 864206390 is 093602468
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 38
- Digital Root 2
Name
Name | eight hundred sixty-four million two hundred six thousand three hundred ninety |
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Notation
Scientific notation | 8.64206390 × 10^8 |
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Engineering notation | 8.64206390 × 10^6 |
Prime Factorization of 864206390
Prime Factorization 2 × 5 × 17 × 47 × 108161
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 864206390 | Product of the distinct prime numbers |
The prime factorization of 864206390 is 2 × 5 × 17 × 47 × 108161. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 864206390)
Multiplication
n×yn×2 | 1728412780 |
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n×3 | 2592619170 |
n×4 | 3456825560 |
n×5 | 4321031950 |
Division
n÷yn÷2 | 432103195 |
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n÷3 | 288068796.66667 |
n÷3 | 216051597.5 |
n÷5 | 172841278 |
Exponentiation
nyn2 | 746852684516832100 |
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n3 | 6.454348623481E+26 |
n4 | 5.5778893237E+35 |
n5 | 4.8204475962543E+44 |
Nth Root
y√n2√n | 29397.387468957 |
---|---|
3√n | 952.51646396316 |
4√n | 171.45666353034 |
5√n | 61.280668548774 |
Divisors of 864206390
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 | -864206389 | 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 864206390 can be divided by 32 positive divisors. The sum of these divisors (counting 864206390) is 1, the average is 0.03125.
Base conversion 864206390
Base | System | Value |
---|---|---|
2 | Binary | 110011100000101011111000110110 |
3 | Ternary | 2020020011020022002 |
4 | Quaternary | 303200223320312 |
5 | Quinary | 3232214101030 |
6 | Senary | 221430535302 |
8 | Octal | 6340537066 |
10 | Decimal | 864206390 |
12 | Duodecimal | 201507532 |
16 | Hexadecimal | 3382be36 |
20 | Vigesimal | da15fja |
36 | Base36 | eaixx2 |
Cryptographic Hash Functions
md5 | 9e0e00a8561fce0335495c27b3478bd9 |
---|---|
sha1 | d0878402bf80c79e612f29132cb448916a30ba90 |
sha256 | bda1b3c2398efeb8c0a7acc99a398d25ac6b2d764f69c033671a81106d8bbc68 |
sha512 | 094f9060215d25c303a56bed7fad88dc05326e7a8ea48cafdd99dcdf00e8af0a579ea94663046d6313dd9b7dd5b45d11acaaa1679fcbec985686cceba491b4b8 |
ripemd-160 | c193398ed4ff4bbea95e159ae93fa5f2a6f20350 |
864206390 as geometric shapes
Circle
Radius = nDiameter | 1728412780 |
---|---|
Circumference | 5429968892.0187 |
Area | 2.3463069069919E+18 |
Sphere
Radius = nVolume | 2.7035912292314E+27 |
---|---|
Surface area | 9.3852276279676E+18 |
Circumference | 5429968892.0187 |
Square
Length = nPerimeter | 3456825560 |
---|---|
Area | 746852684516832100 |
Diagonal | 1222172397.4275 |
Cube
Length = nSurface area | 4481116107100992600 |
---|---|
Volume | 6.454348623481E+26 |
Space diagonal | 1496849375.7057 |
Equilateral Triangle
Length = nPerimeter | 2592619170 |
---|---|
Area | 3.2339669883809E+17 |
Altitude | 748424687.85284 |
Triangular Pyramid
Length = nSurface area | 3.2339669883809E+17 |
---|---|
Volume | 7.6065227996758E+25 |
Height | 407390799.1425 |