385135890 (number)
385135890 is an even 9-digits composite number following 385135889 and preceding 385135891. In scientific notation, it is written as 3.85135890 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 97058304 positive integers (up to 385135890) that are relatively prime to 385135890.
Interesting facts
- 385135890 has 32 divisors, whose sum is 650246400
- The reverse of 385135890 is 098531583
- Previous prime number is 709
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | three hundred eighty-five million one hundred thirty-five thousand eight hundred ninety |
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Notation
Scientific notation | 3.85135890 × 10^8 |
---|---|
Engineering notation | 3.85135890 × 10^6 |
Prime Factorization of 385135890
Prime Factorization 2 × 15 × 19 × 709 × 953
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 385135890 | Product of the distinct prime numbers |
The prime factorization of 385135890 is 2 × 15 × 19 × 709 × 953. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 385135890)
Multiplication
n×yn×2 | 770271780 |
---|---|
n×3 | 1155407670 |
n×4 | 1540543560 |
n×5 | 1925679450 |
Division
n÷yn÷2 | 192567945 |
---|---|
n÷3 | 128378630 |
n÷3 | 96283972.5 |
n÷5 | 77027178 |
Exponentiation
nyn2 | 148329653766092100 |
---|---|
n3 | 5.7127073216596E+25 |
n4 | 2.2001686186369E+34 |
n5 | 8.4736389908878E+42 |
Nth Root
y√n2√n | 19624.879362687 |
---|---|
3√n | 727.56421534934 |
4√n | 140.08882668752 |
5√n | 52.134210158722 |
Divisors of 385135890
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 | -385135889 | 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 385135890 can be divided by 32 positive divisors. The sum of these divisors (counting 385135890) is 1, the average is 0.03125.
Base conversion 385135890
Base | System | Value |
---|---|---|
2 | Binary | 10110111101001011010100010010 |
3 | Ternary | 222211200221010020 |
4 | Quaternary | 112331023110102 |
5 | Quinary | 1242043322030 |
6 | Senary | 102114444310 |
8 | Octal | 2675132422 |
10 | Decimal | 385135890 |
12 | Duodecimal | a8b93696 |
16 | Hexadecimal | 16f4b512 |
20 | Vigesimal | 6071jea |
36 | Base36 | 6dasr6 |
Cryptographic Hash Functions
md5 | 6a2883e2d34d6e091defb8bd9d810fdd |
---|---|
sha1 | 11650fc226198aba2710d1ed15fc233afa8cd6ad |
sha256 | 015773a61bcaa7e28ebb3e5568bea06cdeace0e3266dfb837605877dfdf6c65d |
sha512 | 2037c767fb94aadf356919f299c793bb82227e6a87301b99bef170e91099246163416fd02c2c50f7d3d986db145d7bf4dd8d15c0d588c68363fa70ed32536f33 |
ripemd-160 | 5b8a8f2c7ed48d87211a148a60a736d24f78dbc6 |
385135890 as geometric shapes
Circle
Radius = nDiameter | 770271780 |
---|---|
Circumference | 2419880165.3155 |
Area | 4.6599135058107E+17 |
Sphere
Radius = nVolume | 2.3929332471779E+26 |
---|---|
Surface area | 1.8639654023243E+18 |
Circumference | 2419880165.3155 |
Square
Length = nPerimeter | 1540543560 |
---|---|
Area | 148329653766092100 |
Diagonal | 544664398.99463 |
Cube
Length = nSurface area | 889977922596552600 |
---|---|
Volume | 5.7127073216596E+25 |
Space diagonal | 667074929.29826 |
Equilateral Triangle
Length = nPerimeter | 1155407670 |
---|---|
Area | 6.4228624147993E+16 |
Altitude | 333537464.64913 |
Triangular Pyramid
Length = nSurface area | 6.4228624147993E+16 |
---|---|
Volume | 6.7324901434659E+24 |
Height | 181554799.66488 |