388199056 (number)
388199056 is an even 9-digits composite number following 388199055 and preceding 388199057. In scientific notation, it is written as 3.88199056 × 10^8. The sum of its digits is 49. It has a total of 7 prime factors and 40 positive divisors. There are 165627264 positive integers (up to 388199056) that are relatively prime to 388199056.
Interesting facts
- 388199056 has 40 divisors, whose sum is 863426880
- The reverse of 388199056 is 650991883
- Previous prime number is 227
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 49
- Digital Root 4
Name
Name | three hundred eighty-eight million one hundred ninety-nine thousand fifty-six |
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Notation
Scientific notation | 3.88199056 × 10^8 |
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Engineering notation | 3.88199056 × 10^6 |
Prime Factorization of 388199056
Prime Factorization 2 × 2 × 2 × 2 × 7 × 227 × 15269
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 48524882 | Product of the distinct prime numbers |
The prime factorization of 388199056 is 2 × 2 × 2 × 2 × 7 × 227 × 15269. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388199056)
Multiplication
n×yn×2 | 776398112 |
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n×3 | 1164597168 |
n×4 | 1552796224 |
n×5 | 1940995280 |
Division
n÷yn÷2 | 194099528 |
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n÷3 | 129399685.33333 |
n÷3 | 97049764 |
n÷5 | 77639811.2 |
Exponentiation
nyn2 | 150698507079291136 |
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n3 | 5.850101818879E+25 |
n4 | 2.2710040035927E+34 |
n5 | 8.8160161036691E+42 |
Nth Root
y√n2√n | 19702.767724358 |
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3√n | 729.48801029708 |
4√n | 140.36654773969 |
5√n | 52.21687713482 |
Divisors of 388199056
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 | -388199055 | 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 388199056 can be divided by 40 positive divisors. The sum of these divisors (counting 388199056) is 1, the average is 0.025.
Base conversion 388199056
Base | System | Value |
---|---|---|
2 | Binary | 10111001000110111001010010000 |
3 | Ternary | 1000001110112222211 |
4 | Quaternary | 113020313022100 |
5 | Quinary | 1243334332211 |
6 | Senary | 102304241504 |
8 | Octal | 2710671220 |
10 | Decimal | 388199056 |
12 | Duodecimal | aa010294 |
16 | Hexadecimal | 17237290 |
20 | Vigesimal | 6164hcg |
36 | Base36 | 6f4gb4 |
Cryptographic Hash Functions
md5 | d08385933b9e2b7fbd70e09d7a2715ba |
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sha1 | b9fc72117d80aaf8fdf06fa0973ed7250ef1a8e6 |
sha256 | 86c047c99241dd2be9fef713054dff625525b6074e184f95efac470549db940c |
sha512 | 0747dd41450c65423d46bc1a8772fa24a8a2ab76808d534bb5967bdc3d868ce26e01aec8a719a1222f8d0f20acae6d2779bbcf10a12798c14a81d7fb647ec9ca |
ripemd-160 | 168d736f8f2b9b6e1b0dd2736090123a872a4a9b |
388199056 as geometric shapes
Circle
Radius = nDiameter | 776398112 |
---|---|
Circumference | 2439126604.9202 |
Area | 4.7343332274725E+17 |
Sphere
Radius = nVolume | 2.4504849195923E+26 |
---|---|
Surface area | 1.893733290989E+18 |
Circumference | 2439126604.9202 |
Square
Length = nPerimeter | 1552796224 |
---|---|
Area | 150698507079291136 |
Diagonal | 548996369.89563 |
Cube
Length = nSurface area | 904191042475746816 |
---|---|
Volume | 5.850101818879E+25 |
Space diagonal | 672380488.44228 |
Equilateral Triangle
Length = nPerimeter | 1164597168 |
---|---|
Area | 6.5254367721528E+16 |
Altitude | 336190244.22114 |
Triangular Pyramid
Length = nSurface area | 6.5254367721528E+16 |
---|---|
Volume | 6.8944111112685E+24 |
Height | 182998789.96521 |