38649852 (number)
38649852 is an even 8-digits composite number following 38649851 and preceding 38649853. In scientific notation, it is written as 3.8649852 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 48 positive divisors. There are 12735360 positive integers (up to 38649852) that are relatively prime to 38649852.
Interesting facts
- 38649852 has 48 divisors, whose sum is 101354400
- The reverse of 38649852 is 25894683
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | thirty-eight million six hundred forty-nine thousand eight hundred fifty-two |
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Notation
Scientific notation | 3.8649852 × 10^7 |
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Engineering notation | 3.8649852 × 10^6 |
Prime Factorization of 38649852
Prime Factorization 2 × 2 × 3 × 3 × 3 × 89 × 4021
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2147214 | Product of the distinct prime numbers |
The prime factorization of 38649852 is 2 × 2 × 3 × 3 × 3 × 89 × 4021. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38649852)
Multiplication
n×yn×2 | 77299704 |
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n×3 | 115949556 |
n×4 | 154599408 |
n×5 | 193249260 |
Division
n÷yn÷2 | 19324926 |
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n÷3 | 12883284 |
n÷3 | 9662463 |
n÷5 | 7729970.4 |
Exponentiation
nyn2 | 1493811059621904 |
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n3 | 5.773557637035E+22 |
n4 | 2.2314714818487E+30 |
n5 | 8.6246042515674E+37 |
Nth Root
y√n2√n | 6216.9005139217 |
---|---|
3√n | 338.10319783391 |
4√n | 78.847324075847 |
5√n | 32.917706376991 |
Divisors of 38649852
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -38649851 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38649852 can be divided by 48 positive divisors. The sum of these divisors (counting 38649852) is 1, the average is 0.020833333333333.
Base conversion 38649852
Base | System | Value |
---|---|---|
2 | Binary | 10010011011011111111111100 |
3 | Ternary | 2200201121122000 |
4 | Quaternary | 2103123333330 |
5 | Quinary | 34343243402 |
6 | Senary | 3500222300 |
8 | Octal | 223337774 |
10 | Decimal | 38649852 |
12 | Duodecimal | 10b3a990 |
16 | Hexadecimal | 24dbffc |
20 | Vigesimal | c1b4cc |
36 | Base36 | n0ef0 |
Cryptographic Hash Functions
md5 | 20d7d23df75a30b6d12f3baf6e60497c |
---|---|
sha1 | cd0d8d0fbde02a5c0893ca81863ca9e80177ecf5 |
sha256 | 02e8f85448ffeb2bbb280e302593753ea03bc1cc04f29183df4842a937ddad4d |
sha512 | 3cb7e39480d64183944f739cdfd232e480eecedb1bb5a32e45b6205233d8bb3b7e210596662caa4b0c1b8a83098353a7e18e1606969d419c689ca190e98160af |
ripemd-160 | 4d70b61e3429ae432e565621fcb2521cf3b71899 |
38649852 as geometric shapes
Circle
Radius = nDiameter | 77299704 |
---|---|
Circumference | 242844182.21107 |
Area | 4.6929458507594E+15 |
Sphere
Radius = nVolume | 2.4184221676782E+23 |
---|---|
Surface area | 1.8771783403037E+16 |
Circumference | 242844182.21107 |
Square
Length = nPerimeter | 154599408 |
---|---|
Area | 1493811059621904 |
Diagonal | 54659144.882113 |
Cube
Length = nSurface area | 8962866357731424 |
---|---|
Volume | 5.773557637035E+22 |
Space diagonal | 66943507.369018 |
Equilateral Triangle
Length = nPerimeter | 115949556 |
---|---|
Area | 6.4683916304336E+14 |
Altitude | 33471753.684509 |
Triangular Pyramid
Length = nSurface area | 6.4683916304336E+14 |
---|---|
Volume | 6.8042029278647E+21 |
Height | 18219714.960704 |