388214392 (number)
388214392 is an even 9-digits composite number following 388214391 and preceding 388214393. In scientific notation, it is written as 3.88214392 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 192334464 positive integers (up to 388214392) that are relatively prime to 388214392.
Interesting facts
- 388214392 has 32 divisors, whose sum is 734587200
- The reverse of 388214392 is 293412883
- Previous prime number is 733
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 40
- Digital Root 4
Name
Name | three hundred eighty-eight million two hundred fourteen thousand three hundred ninety-two |
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Notation
Scientific notation | 3.88214392 × 10^8 |
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Engineering notation | 3.88214392 × 10^6 |
Prime Factorization of 388214392
Prime Factorization 2 × 2 × 2 × 277 × 733 × 239
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 97053598 | Product of the distinct prime numbers |
The prime factorization of 388214392 is 2 × 2 × 2 × 277 × 733 × 239. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388214392)
Multiplication
n×yn×2 | 776428784 |
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n×3 | 1164643176 |
n×4 | 1552857568 |
n×5 | 1941071960 |
Division
n÷yn÷2 | 194107196 |
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n÷3 | 129404797.33333 |
n÷3 | 97053598 |
n÷5 | 77642878.4 |
Exponentiation
nyn2 | 150710414155929664 |
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n3 | 5.8507951799612E+25 |
n4 | 2.2713628935052E+34 |
n5 | 8.8177576471348E+42 |
Nth Root
y√n2√n | 19703.156904415 |
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3√n | 729.49761643482 |
4√n | 140.36793403201 |
5√n | 52.217289699128 |
Divisors of 388214392
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 | -388214391 | 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 388214392 can be divided by 32 positive divisors. The sum of these divisors (counting 388214392) is 1, the average is 0.03125.
Base conversion 388214392
Base | System | Value |
---|---|---|
2 | Binary | 10111001000111010111001111000 |
3 | Ternary | 1000001111100000211 |
4 | Quaternary | 113020322321320 |
5 | Quinary | 1243340330032 |
6 | Senary | 102304440504 |
8 | Octal | 2710727170 |
10 | Decimal | 388214392 |
12 | Duodecimal | aa019134 |
16 | Hexadecimal | 1723ae78 |
20 | Vigesimal | 6166fjc |
36 | Base36 | 6f4s54 |
Cryptographic Hash Functions
md5 | 704693689515f566b02e089732a71ae1 |
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sha1 | 179018765ab5c82d7c8272d60e4f03ddebcdf5f7 |
sha256 | f6594276fd58453636e377cd338c5f5d6f2bef27685831efde4383c7176c9f77 |
sha512 | bc8eca5bfcd0b39fa7cbf474149fde699061cb44966f1c605d09e622156f98f7d199c4891d3bfdfc77e7693cda9a8789d311f59993e6f793b57b544e388bb64f |
ripemd-160 | 93c54d96075f46c99787241a765ee59abf98117c |
388214392 as geometric shapes
Circle
Radius = nDiameter | 776428784 |
---|---|
Circumference | 2439222963.8501 |
Area | 4.7347072993174E+17 |
Sphere
Radius = nVolume | 2.4507753540033E+26 |
---|---|
Surface area | 1.893882919727E+18 |
Circumference | 2439222963.8501 |
Square
Length = nPerimeter | 1552857568 |
---|---|
Area | 150710414155929664 |
Diagonal | 549018058.27483 |
Cube
Length = nSurface area | 904262484935577984 |
---|---|
Volume | 5.8507951799612E+25 |
Space diagonal | 672407051.17346 |
Equilateral Triangle
Length = nPerimeter | 1164643176 |
---|---|
Area | 6.5259523636954E+16 |
Altitude | 336203525.58673 |
Triangular Pyramid
Length = nSurface area | 6.5259523636954E+16 |
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Volume | 6.8952282451403E+24 |
Height | 183006019.42494 |