388125512 (number)
388125512 is an even 9-digits composite number following 388125511 and preceding 388125513. In scientific notation, it is written as 3.88125512 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors. There are 192368640 positive integers (up to 388125512) that are relatively prime to 388125512.
Interesting facts
- 388125512 has 32 divisors, whose sum is 734123520
- The reverse of 388125512 is 215521883
- Previous prime number is 607
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 35
- Digital Root 8
Name
Name | three hundred eighty-eight million one hundred twenty-five thousand five hundred twelve |
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Notation
Scientific notation | 3.88125512 × 10^8 |
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Engineering notation | 3.88125512 × 10^6 |
Prime Factorization of 388125512
Prime Factorization 2 × 2 × 2 × 257 × 607 × 311
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 97031378 | Product of the distinct prime numbers |
The prime factorization of 388125512 is 2 × 2 × 2 × 257 × 607 × 311. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388125512)
Multiplication
n×yn×2 | 776251024 |
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n×3 | 1164376536 |
n×4 | 1552502048 |
n×5 | 1940627560 |
Division
n÷yn÷2 | 194062756 |
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n÷3 | 129375170.66667 |
n÷3 | 97031378 |
n÷5 | 77625102.4 |
Exponentiation
nyn2 | 150641413065262144 |
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n3 | 5.8467775574358E+25 |
n4 | 2.2692835330299E+34 |
n5 | 8.807668331304E+42 |
Nth Root
y√n2√n | 19700.901299179 |
---|---|
3√n | 729.44194041471 |
4√n | 140.35989918484 |
5√n | 52.21489849577 |
Divisors of 388125512
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 | -388125511 | 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 388125512 can be divided by 32 positive divisors. The sum of these divisors (counting 388125512) is 1, the average is 0.03125.
Base conversion 388125512
Base | System | Value |
---|---|---|
2 | Binary | 10111001000100101001101001000 |
3 | Ternary | 1000001022211002222 |
4 | Quaternary | 113020211031020 |
5 | Quinary | 1243330004022 |
6 | Senary | 102302513212 |
8 | Octal | 2710451510 |
10 | Decimal | 388125512 |
12 | Duodecimal | a9b95808 |
16 | Hexadecimal | 17225348 |
20 | Vigesimal | 615fdfc |
36 | Base36 | 6f2vk8 |
Cryptographic Hash Functions
md5 | 0efb8e8942c5258faf38124abe6a3ec2 |
---|---|
sha1 | fed359cee2c46a613dbebf594e965bd565f66bcf |
sha256 | f6eeeaece298c8fc6323eb16364916a0d93b68ba55917d3e165e0470f9a304a2 |
sha512 | 1d2b61d75a95a44bdc7ab7b415f2498248799d1d970f79135d6f7362feb468a21211240afd30ed9c404f89e574526827193548be7a124722388a6882f8014ae0 |
ripemd-160 | e8b993fc395be5d602f7219c8b022327e6155168 |
388125512 as geometric shapes
Circle
Radius = nDiameter | 776251024 |
---|---|
Circumference | 2438664514.34 |
Area | 4.7325395661221E+17 |
Sphere
Radius = nVolume | 2.4490924562152E+26 |
---|---|
Surface area | 1.8930158264489E+18 |
Circumference | 2438664514.34 |
Square
Length = nPerimeter | 1552502048 |
---|---|
Area | 150641413065262144 |
Diagonal | 548892362.9734 |
Cube
Length = nSurface area | 903848478391572864 |
---|---|
Volume | 5.8467775574358E+25 |
Space diagonal | 672253106.49768 |
Equilateral Triangle
Length = nPerimeter | 1164376536 |
---|---|
Area | 6.5229645288251E+16 |
Altitude | 336126553.24884 |
Triangular Pyramid
Length = nSurface area | 6.5229645288251E+16 |
---|---|
Volume | 6.890493431587E+24 |
Height | 182964120.99113 |