394037392 (number)
394037392 is an even 9-digits composite number following 394037391 and preceding 394037393. In scientific notation, it is written as 3.94037392 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 168690816 positive integers (up to 394037392) that are relatively prime to 394037392.
Interesting facts
- 394037392 has 40 divisors, whose sum is 873454016
- The reverse of 394037392 is 293730493
- Previous prime number is 1597
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 40
- Digital Root 4
Name
Name | three hundred ninety-four million thirty-seven thousand three hundred ninety-two |
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Notation
Scientific notation | 3.94037392 × 10^8 |
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Engineering notation | 3.94037392 × 10^6 |
Prime Factorization of 394037392
Prime Factorization 2 × 2 × 2 × 2 × 7 × 1597 × 2203
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 49254674 | Product of the distinct prime numbers |
The prime factorization of 394037392 is 2 × 2 × 2 × 2 × 7 × 1597 × 2203. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 394037392)
Multiplication
n×yn×2 | 788074784 |
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n×3 | 1182112176 |
n×4 | 1576149568 |
n×5 | 1970186960 |
Division
n÷yn÷2 | 197018696 |
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n÷3 | 131345797.33333 |
n÷3 | 98509348 |
n÷5 | 78807478.4 |
Exponentiation
nyn2 | 155265466294161664 |
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n3 | 6.1180399406215E+25 |
n4 | 2.4107365023543E+34 |
n5 | 9.4992032418691E+42 |
Nth Root
y√n2√n | 19850.375109806 |
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3√n | 733.12688366673 |
4√n | 140.89135924465 |
5√n | 52.373004289706 |
Divisors of 394037392
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -394037391 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 394037392 can be divided by 40 positive divisors. The sum of these divisors (counting 394037392) is 1, the average is 0.025.
Base conversion 394037392
Base | System | Value |
---|---|---|
2 | Binary | 10111011111001000100010010000 |
3 | Ternary | 1000110110011200111 |
4 | Quaternary | 113133020202100 |
5 | Quinary | 1301333144032 |
6 | Senary | 103033331104 |
8 | Octal | 2737104220 |
10 | Decimal | 394037392 |
12 | Duodecimal | abb66a94 |
16 | Hexadecimal | 177c8890 |
20 | Vigesimal | 632ed9c |
36 | Base36 | 6ill74 |
Cryptographic Hash Functions
md5 | 3c0bc116106bc60c1fe8603d2d5a04c7 |
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sha1 | f184f30dbc2191ed44de4de1ac0a94d59ad76fe8 |
sha256 | e98063aff8f5a59a4f01b56905dd58727206ca70d237679526a636ed11ee6fdb |
sha512 | 77b74b08f7e28610539b36009e97a6b47354b27b7f745989ed0be202826e03cd1ef50ba0a319be30f20eccddd6368c6166be1e8bf93439e6b0fe9db2908492a2 |
ripemd-160 | 47cf7f83f9088eb7dc9e6d8cfec93729c1154856 |
394037392 as geometric shapes
Circle
Radius = nDiameter | 788074784 |
---|---|
Circumference | 2475809951.8938 |
Area | 4.8778084826593E+17 |
Sphere
Radius = nVolume | 2.5627185775767E+26 |
---|---|
Surface area | 1.9511233930637E+18 |
Circumference | 2475809951.8938 |
Square
Length = nPerimeter | 1576149568 |
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Area | 155265466294161664 |
Diagonal | 557253023.84852 |
Cube
Length = nSurface area | 931592797764969984 |
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Volume | 6.1180399406215E+25 |
Space diagonal | 682492783.02593 |
Equilateral Triangle
Length = nPerimeter | 1182112176 |
---|---|
Area | 6.723191907059E+16 |
Altitude | 341246391.51297 |
Triangular Pyramid
Length = nSurface area | 6.723191907059E+16 |
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Volume | 7.2101792159727E+24 |
Height | 185751007.94951 |