388133086 (number)
388133086 is an even 9-digits composite number following 388133085 and preceding 388133087. In scientific notation, it is written as 3.88133086 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 164505600 positive integers (up to 388133086) that are relatively prime to 388133086.
Interesting facts
- 388133086 has 32 divisors, whose sum is 678728160
- The reverse of 388133086 is 680331883
- Previous prime number is 109
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 one hundred thirty-three thousand eighty-six |
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Notation
Scientific notation | 3.88133086 × 10^8 |
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Engineering notation | 3.88133086 × 10^6 |
Prime Factorization of 388133086
Prime Factorization 2 × 11 × 17 × 109 × 9521
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 388133086 | Product of the distinct prime numbers |
The prime factorization of 388133086 is 2 × 11 × 17 × 109 × 9521. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388133086)
Multiplication
n×yn×2 | 776266172 |
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n×3 | 1164399258 |
n×4 | 1552532344 |
n×5 | 1940665430 |
Division
n÷yn÷2 | 194066543 |
---|---|
n÷3 | 129377695.33333 |
n÷3 | 97033271.5 |
n÷5 | 77626617.2 |
Exponentiation
nyn2 | 150647292447883396 |
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n3 | 5.8471198515341E+25 |
n4 | 2.2694606721878E+34 |
n5 | 8.8085277425189E+42 |
Nth Root
y√n2√n | 19701.093522949 |
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3√n | 729.44668523492 |
4√n | 140.36058393634 |
5√n | 52.215102281681 |
Divisors of 388133086
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 | -388133085 | 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 388133086 can be divided by 32 positive divisors. The sum of these divisors (counting 388133086) is 1, the average is 0.03125.
Base conversion 388133086
Base | System | Value |
---|---|---|
2 | Binary | 10111001000100111000011011110 |
3 | Ternary | 1000001100012111111 |
4 | Quaternary | 113020213003132 |
5 | Quinary | 1243330224321 |
6 | Senary | 102303012234 |
8 | Octal | 2710470336 |
10 | Decimal | 388133086 |
12 | Duodecimal | a9b9a07a |
16 | Hexadecimal | 172270de |
20 | Vigesimal | 615gce6 |
36 | Base36 | 6f31em |
Cryptographic Hash Functions
md5 | cc257c4abe2c2dc9dbe483c8c6433001 |
---|---|
sha1 | 27e550923f007c7787670d60526ca20a8c7084cf |
sha256 | b6ae7f9404666b85bb4765ad4c7973659aff8a08c7df81ff0cda3b135355d925 |
sha512 | 3e956fbe219144ce5360bb57699bd1bb9bb6f7977322b4cb94ea05d3afed425236e3776c592cb11b3fd6477c30c51c7fa2ade24d0f15221b5f136ad79ebda279 |
ripemd-160 | 21400fc51e60a59f537e643f67184efeee8be150 |
388133086 as geometric shapes
Circle
Radius = nDiameter | 776266172 |
---|---|
Circumference | 2438712103.1855 |
Area | 4.7327242723746E+17 |
Sphere
Radius = nVolume | 2.4492358360318E+26 |
---|---|
Surface area | 1.8930897089499E+18 |
Circumference | 2438712103.1855 |
Square
Length = nPerimeter | 1552532344 |
---|---|
Area | 150647292447883396 |
Diagonal | 548903074.22692 |
Cube
Length = nSurface area | 903883754687300376 |
---|---|
Volume | 5.8471198515341E+25 |
Space diagonal | 672266225.0505 |
Equilateral Triangle
Length = nPerimeter | 1164399258 |
---|---|
Area | 6.5232191135605E+16 |
Altitude | 336133112.52525 |
Triangular Pyramid
Length = nSurface area | 6.5232191135605E+16 |
---|---|
Volume | 6.8908968290505E+24 |
Height | 182967691.40897 |