388632852 (number)
388632852 is an even 9-digits composite number following 388632851 and preceding 388632853. In scientific notation, it is written as 3.88632852 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 121923840 positive integers (up to 388632852) that are relatively prime to 388632852.
Interesting facts
- 388632852 has 36 divisors, whose sum is 1040166036
- The reverse of 388632852 is 258236883
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | three hundred eighty-eight million six hundred thirty-two thousand eight hundred fifty-two |
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Notation
Scientific notation | 3.88632852 × 10^8 |
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Engineering notation | 3.88632852 × 10^6 |
Prime Factorization of 388632852
Prime Factorization 2 × 2 × 3 × 3 × 17 × 635021
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 64772142 | Product of the distinct prime numbers |
The prime factorization of 388632852 is 2 × 2 × 3 × 3 × 17 × 635021. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388632852)
Multiplication
n×yn×2 | 777265704 |
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n×3 | 1165898556 |
n×4 | 1554531408 |
n×5 | 1943164260 |
Division
n÷yn÷2 | 194316426 |
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n÷3 | 129544284 |
n÷3 | 97158213 |
n÷5 | 77726570.4 |
Exponentiation
nyn2 | 151035493653653904 |
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n3 | 5.8697354651847E+25 |
n4 | 2.2811720343203E+34 |
n5 | 8.8653839360054E+42 |
Nth Root
y√n2√n | 19713.773154828 |
---|---|
3√n | 729.75963312938 |
4√n | 140.40574473585 |
5√n | 52.228541951642 |
Divisors of 388632852
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -388632851 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 388632852 can be divided by 36 positive divisors. The sum of these divisors (counting 388632852) is 1, the average is 0.027777777777778.
Base conversion 388632852
Base | System | Value |
---|---|---|
2 | Binary | 10111001010100001000100010100 |
3 | Ternary | 1000002021121001100 |
4 | Quaternary | 113022201010110 |
5 | Quinary | 1243442222402 |
6 | Senary | 102321430100 |
8 | Octal | 2712410424 |
10 | Decimal | 388632852 |
12 | Duodecimal | aa19b330 |
16 | Hexadecimal | 172a1114 |
20 | Vigesimal | 618j22c |
36 | Base36 | 6fdr10 |
Cryptographic Hash Functions
md5 | 33c3b6773594f1df62aa6b1e05927ae1 |
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sha1 | cb9a937b4cdd79d995c213f041c5eacc2be6bef0 |
sha256 | 5e86e49f283d0ed458b5816bb7b120ffe02c2c9071286141578ee33c4e77c60d |
sha512 | f586e42b988fc7dde95fe8c7205ae3d404b3850cf591ed0185fad22fed9c470e36812d07fd4f11d78e5debf4b962831fa39f85d53cf8f869958b8a78fe32d1b2 |
ripemd-160 | 71af86133672265b3d71732330e7d27051b1924f |
388632852 as geometric shapes
Circle
Radius = nDiameter | 777265704 |
---|---|
Circumference | 2441852225.5737 |
Area | 4.7449199729363E+17 |
Sphere
Radius = nVolume | 2.4587090421253E+26 |
---|---|
Surface area | 1.8979679891745E+18 |
Circumference | 2441852225.5737 |
Square
Length = nPerimeter | 1554531408 |
---|---|
Area | 151035493653653904 |
Diagonal | 549609850.08214 |
Cube
Length = nSurface area | 906212961921923424 |
---|---|
Volume | 5.8697354651847E+25 |
Space diagonal | 673131845.1544 |
Equilateral Triangle
Length = nPerimeter | 1165898556 |
---|---|
Area | 6.5400287188594E+16 |
Altitude | 336565922.5772 |
Triangular Pyramid
Length = nSurface area | 6.5400287188594E+16 |
---|---|
Volume | 6.9175495853388E+24 |
Height | 183203283.36071 |