385220248 (number)
385220248 is an even 9-digits composite number following 385220247 and preceding 385220249. In scientific notation, it is written as 3.85220248 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 164812032 positive integers (up to 385220248) that are relatively prime to 385220248.
Interesting facts
- 385220248 has 32 divisors, whose sum is 826884000
- The reverse of 385220248 is 842022583
- Previous prime number is 617
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | three hundred eighty-five million two hundred twenty thousand two hundred forty-eight |
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Notation
Scientific notation | 3.85220248 × 10^8 |
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Engineering notation | 3.85220248 × 10^6 |
Prime Factorization of 385220248
Prime Factorization 2 × 2 × 2 × 7 × 617 × 11149
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 96305062 | Product of the distinct prime numbers |
The prime factorization of 385220248 is 2 × 2 × 2 × 7 × 617 × 11149. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 385220248)
Multiplication
n×yn×2 | 770440496 |
---|---|
n×3 | 1155660744 |
n×4 | 1540880992 |
n×5 | 1926101240 |
Division
n÷yn÷2 | 192610124 |
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n÷3 | 128406749.33333 |
n÷3 | 96305062 |
n÷5 | 77044049.6 |
Exponentiation
nyn2 | 148394639469181504 |
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n3 | 5.7164619818189E+25 |
n4 | 2.2020969023188E+34 |
n5 | 8.4829231483129E+42 |
Nth Root
y√n2√n | 19627.028506628 |
---|---|
3√n | 727.61733199646 |
4√n | 140.09649712476 |
5√n | 52.136493795509 |
Divisors of 385220248
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 | -385220247 | 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 385220248 can be divided by 32 positive divisors. The sum of these divisors (counting 385220248) is 1, the average is 0.03125.
Base conversion 385220248
Base | System | Value |
---|---|---|
2 | Binary | 10110111101011111111010011000 |
3 | Ternary | 222211212012211121 |
4 | Quaternary | 112331133322120 |
5 | Quinary | 1242104021443 |
6 | Senary | 102120335024 |
8 | Octal | 2675377230 |
10 | Decimal | 385220248 |
12 | Duodecimal | a9014474 |
16 | Hexadecimal | 16f5fe98 |
20 | Vigesimal | 607cac8 |
36 | Base36 | 6dclug |
Cryptographic Hash Functions
md5 | 28d03297cc63462a589bc15a7b20e972 |
---|---|
sha1 | 5528b6fb9bae6ccf0dd44eeeb469ef627301df84 |
sha256 | 5028798af6047f8202abd178f601bd22b0d8d2f9a09391d83aa1e78dec6e8ca1 |
sha512 | f4c8341283c6dc519f34d527542bed99d9ea82099b9c33ca4d3453c9990009ba30124a331e10d77e050da339b47cd758b0c0b41f513c96adb8faa9b6d04edb51 |
ripemd-160 | aa6cf052dd1942cf3a9110772b57609263cee894 |
385220248 as geometric shapes
Circle
Radius = nDiameter | 770440496 |
---|---|
Circumference | 2420410202.2617 |
Area | 4.6619550918849E+17 |
Sphere
Radius = nVolume | 2.3945059955477E+26 |
---|---|
Surface area | 1.8647820367539E+18 |
Circumference | 2420410202.2617 |
Square
Length = nPerimeter | 1540880992 |
---|---|
Area | 148394639469181504 |
Diagonal | 544783699.22233 |
Cube
Length = nSurface area | 890367836815089024 |
---|---|
Volume | 5.7164619818189E+25 |
Space diagonal | 667221041.64028 |
Equilateral Triangle
Length = nPerimeter | 1155660744 |
---|---|
Area | 6.4256763782872E+16 |
Altitude | 333610520.82014 |
Triangular Pyramid
Length = nSurface area | 6.4256763782872E+16 |
---|---|
Volume | 6.7369150528987E+24 |
Height | 181594566.40744 |