399348568 (number)
399348568 is an even 9-digits composite number following 399348567 and preceding 399348569. In scientific notation, it is written as 3.99348568 × 10^8. The sum of its digits is 55. It has a total of 6 prime factors and 32 positive divisors. There are 194181120 positive integers (up to 399348568) that are relatively prime to 399348568.
Interesting facts
- 399348568 has 32 divisors, whose sum is 769530960
- The reverse of 399348568 is 865843993
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 55
- Digital Root 1
Name
Name | three hundred ninety-nine million three hundred forty-eight thousand five hundred sixty-eight |
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Notation
Scientific notation | 3.99348568 × 10^8 |
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Engineering notation | 3.99348568 × 10^6 |
Prime Factorization of 399348568
Prime Factorization 2 × 2 × 2 × 241 × 43 × 4817
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 99837142 | Product of the distinct prime numbers |
The prime factorization of 399348568 is 2 × 2 × 2 × 241 × 43 × 4817. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 399348568)
Multiplication
n×yn×2 | 798697136 |
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n×3 | 1198045704 |
n×4 | 1597394272 |
n×5 | 1996742840 |
Division
n÷yn÷2 | 199674284 |
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n÷3 | 133116189.33333 |
n÷3 | 99837142 |
n÷5 | 79869713.6 |
Exponentiation
nyn2 | 159479278763650624 |
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n3 | 6.3687821599937E+25 |
n4 | 2.5433640354974E+34 |
n5 | 1.0156887854786E+43 |
Nth Root
y√n2√n | 19983.707563913 |
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3√n | 736.40609972895 |
4√n | 141.36374204128 |
5√n | 52.513434888536 |
Divisors of 399348568
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 | -399348567 | 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 399348568 can be divided by 32 positive divisors. The sum of these divisors (counting 399348568) is 1, the average is 0.03125.
Base conversion 399348568
Base | System | Value |
---|---|---|
2 | Binary | 10111110011011001001101011000 |
3 | Ternary | 1000211110000020201 |
4 | Quaternary | 113303121031120 |
5 | Quinary | 1304213123233 |
6 | Senary | 103343231544 |
8 | Octal | 2763311530 |
10 | Decimal | 399348568 |
12 | Duodecimal | b18a85b4 |
16 | Hexadecimal | 17cd9358 |
20 | Vigesimal | 64fib88 |
36 | Base36 | 6lrfbs |
Cryptographic Hash Functions
md5 | a3ceaa7e81af326bcabf9f7702c115f8 |
---|---|
sha1 | a77da8db4cca6c749df7e1266a12e9d58c9cf7af |
sha256 | f9393cec79de87a86a9cb97c5b05ec41db171c34375112f1176a6be134c487e6 |
sha512 | 72ac20ce4218417bb253fff7d9e53d0bb0409ae8b15b5c8bfd2bdc60d9c574561c182db04e79f8ee16a96ffcb285ef5e5ee4d4edff5db3fa96088c1da4c99e6b |
ripemd-160 | 649b1fed4db1a6cb2f663e2dc4a9edf282c02298 |
399348568 as geometric shapes
Circle
Radius = nDiameter | 798697136 |
---|---|
Circumference | 2509181054.9008 |
Area | 5.0101893056368E+17 |
Sphere
Radius = nVolume | 2.66774923282E+26 |
---|---|
Surface area | 2.0040757222547E+18 |
Circumference | 2509181054.9008 |
Square
Length = nPerimeter | 1597394272 |
---|---|
Area | 159479278763650624 |
Diagonal | 564764160.97987 |
Cube
Length = nSurface area | 956875672581903744 |
---|---|
Volume | 6.3687821599937E+25 |
Space diagonal | 691692009.70587 |
Equilateral Triangle
Length = nPerimeter | 1198045704 |
---|---|
Area | 6.9056553393271E+16 |
Altitude | 345846004.85294 |
Triangular Pyramid
Length = nSurface area | 6.9056553393271E+16 |
---|---|
Volume | 7.5056817553857E+24 |
Height | 188254720.32662 |