393008889 (number)
393008889 is an odd 9-digits composite number following 393008888 and preceding 393008890. In scientific notation, it is written as 3.93008889 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 198285120 positive integers (up to 393008889) that are relatively prime to 393008889.
Interesting facts
- 393008889 has 32 divisors, whose sum is 672989184
- The reverse of 393008889 is 988800393
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | three hundred ninety-three million eight thousand eight hundred eighty-nine |
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Notation
Scientific notation | 3.93008889 × 10^8 |
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Engineering notation | 3.93008889 × 10^6 |
Prime Factorization of 393008889
Prime Factorization 3 × 13 × 7 × 23 × 62591
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 393008889 | Product of the distinct prime numbers |
The prime factorization of 393008889 is 3 × 13 × 7 × 23 × 62591. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 393008889)
Multiplication
n×yn×2 | 786017778 |
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n×3 | 1179026667 |
n×4 | 1572035556 |
n×5 | 1965044445 |
Division
n÷yn÷2 | 196504444.5 |
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n÷3 | 131002963 |
n÷3 | 98252222.25 |
n÷5 | 78601777.8 |
Exponentiation
nyn2 | 154455986833014321 |
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n3 | 6.0702575784642E+25 |
n4 | 2.385665186856E+34 |
n5 | 9.3758762461227E+42 |
Nth Root
y√n2√n | 19824.451795699 |
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3√n | 732.48846693316 |
4√n | 140.79933165928 |
5√n | 52.345635252743 |
Divisors of 393008889
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 | -393008888 | 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 393008889 can be divided by 32 positive divisors. The sum of these divisors (counting 393008889) is 1, the average is 0.03125.
Base conversion 393008889
Base | System | Value |
---|---|---|
2 | Binary | 10111011011001101011011111001 |
3 | Ternary | 1000101111220211210 |
4 | Quaternary | 113123031123321 |
5 | Quinary | 1301102241024 |
6 | Senary | 102555313333 |
8 | Octal | 2733153371 |
10 | Decimal | 393008889 |
12 | Duodecimal | ab74b849 |
16 | Hexadecimal | 176cd6f9 |
20 | Vigesimal | 62g6249 |
36 | Base36 | 6hzjll |
Cryptographic Hash Functions
md5 | b3db58e6015b1466a35600923aa13a5b |
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sha1 | 5edd8c4f38badafa481ed35af862f82fb73ac4c3 |
sha256 | c8031f2688babb77e70b91f0fc36f3d15534d40a4c78caa4db3921094eb0f53c |
sha512 | f3b5de82b98cd56697056d91d39201d3627c2dae9f08d36417c6fc984afa0e6a45680ab463c519326c4a27bb6937a6aa9040a378bce92785a6171bdd9b5ba432 |
ripemd-160 | f2472f402babe8d5f2a412928613965c23c73a96 |
393008889 as geometric shapes
Circle
Radius = nDiameter | 786017778 |
---|---|
Circumference | 2469347676.9558 |
Area | 4.8523779353756E+17 |
Sphere
Radius = nVolume | 2.5427035485201E+26 |
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Surface area | 1.9409511741502E+18 |
Circumference | 2469347676.9558 |
Square
Length = nPerimeter | 1572035556 |
---|---|
Area | 154455986833014321 |
Diagonal | 555798500.95698 |
Cube
Length = nSurface area | 926735920998085926 |
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Volume | 6.0702575784642E+25 |
Space diagonal | 680711363.5742 |
Equilateral Triangle
Length = nPerimeter | 1179026667 |
---|---|
Area | 6.6881404181993E+16 |
Altitude | 340355681.7871 |
Triangular Pyramid
Length = nSurface area | 6.6881404181993E+16 |
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Volume | 7.1538671621351E+24 |
Height | 185266166.98566 |