388633272 (number)
388633272 is an even 9-digits composite number following 388633271 and preceding 388633273. In scientific notation, it is written as 3.88633272 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 129346560 positive integers (up to 388633272) that are relatively prime to 388633272.
Interesting facts
- 388633272 has 32 divisors, whose sum is 973067280
- The reverse of 388633272 is 272336883
- Previous prime number is 673
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | three hundred eighty-eight million six hundred thirty-three thousand two hundred seventy-two |
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Notation
Scientific notation | 3.88633272 × 10^8 |
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Engineering notation | 3.88633272 × 10^6 |
Prime Factorization of 388633272
Prime Factorization 2 × 2 × 2 × 3 × 673 × 24061
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 97158318 | Product of the distinct prime numbers |
The prime factorization of 388633272 is 2 × 2 × 2 × 3 × 673 × 24061. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388633272)
Multiplication
n×yn×2 | 777266544 |
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n×3 | 1165899816 |
n×4 | 1554533088 |
n×5 | 1943166360 |
Division
n÷yn÷2 | 194316636 |
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n÷3 | 129544424 |
n÷3 | 97158318 |
n÷5 | 77726654.4 |
Exponentiation
nyn2 | 151035820105425984 |
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n3 | 5.8697544956775E+25 |
n4 | 2.2811818954919E+34 |
n5 | 8.8654318407216E+42 |
Nth Root
y√n2√n | 19713.783807276 |
---|---|
3√n | 729.75989601583 |
4√n | 140.40578267036 |
5√n | 52.228553240434 |
Divisors of 388633272
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 | -388633271 | 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 388633272 can be divided by 32 positive divisors. The sum of these divisors (counting 388633272) is 1, the average is 0.03125.
Base conversion 388633272
Base | System | Value |
---|---|---|
2 | Binary | 10111001010100001001010111000 |
3 | Ternary | 1000002021121121220 |
4 | Quaternary | 113022201022320 |
5 | Quinary | 1243442231042 |
6 | Senary | 102321432040 |
8 | Octal | 2712411270 |
10 | Decimal | 388633272 |
12 | Duodecimal | aa19b620 |
16 | Hexadecimal | 172a12b8 |
20 | Vigesimal | 618j33c |
36 | Base36 | 6fdrco |
Cryptographic Hash Functions
md5 | 83b31c9963429d0776219dbf174a29d3 |
---|---|
sha1 | 9f4810b0ae125d959cdddd83b32cfc1cff62db6c |
sha256 | ddce39529cc4d8bcf55fd31499d176ec37f4a093de8523607b124650aec07902 |
sha512 | afc9f60136a5a059b227b2768c258b9770f3c7af4423c99259f01ba10a36d1727ff7eef04698f17c9a0671b56f1f4f8ae2efbc68f477701763da1b0f2add86d5 |
ripemd-160 | 3bace91edf33acbd78e2f99d1de64d33ac69819e |
388633272 as geometric shapes
Circle
Radius = nDiameter | 777266544 |
---|---|
Circumference | 2441854864.5115 |
Area | 4.7449302287212E+17 |
Sphere
Radius = nVolume | 2.4587170135995E+26 |
---|---|
Surface area | 1.8979720914885E+18 |
Circumference | 2441854864.5115 |
Square
Length = nPerimeter | 1554533088 |
---|---|
Area | 151035820105425984 |
Diagonal | 549610444.05183 |
Cube
Length = nSurface area | 906214920632555904 |
---|---|
Volume | 5.8697544956775E+25 |
Space diagonal | 673132572.61574 |
Equilateral Triangle
Length = nPerimeter | 1165899816 |
---|---|
Area | 6.5400428546358E+16 |
Altitude | 336566286.30787 |
Triangular Pyramid
Length = nSurface area | 6.5400428546358E+16 |
---|---|
Volume | 6.9175720129896E+24 |
Height | 183203481.35061 |