38187825 (number)
38187825 is an odd 8-digits composite number following 38187824 and preceding 38187826. In scientific notation, it is written as 3.8187825 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 18420480 positive integers (up to 38187825) that are relatively prime to 38187825.
Interesting facts
- 38187825 has 48 divisors, whose sum is 69370560
- The reverse of 38187825 is 52878183
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | thirty-eight million one hundred eighty-seven thousand eight hundred twenty-five |
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Notation
Scientific notation | 3.8187825 × 10^7 |
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Engineering notation | 3.8187825 × 10^6 |
Prime Factorization of 38187825
Prime Factorization 3 × 5 × 13 × 5 × 53 × 739
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 7637565 | Product of the distinct prime numbers |
The prime factorization of 38187825 is 3 × 5 × 13 × 5 × 53 × 739. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38187825)
Multiplication
n×yn×2 | 76375650 |
---|---|
n×3 | 114563475 |
n×4 | 152751300 |
n×5 | 190939125 |
Division
n÷yn÷2 | 19093912.5 |
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n÷3 | 12729275 |
n÷3 | 9546956.25 |
n÷5 | 7637565 |
Exponentiation
nyn2 | 1458309978230625 |
---|---|
n3 | 5.5689686244425E+22 |
n4 | 2.126667992607E+30 |
n5 | 8.1212825134778E+37 |
Nth Root
y√n2√n | 6179.6298432835 |
---|---|
3√n | 336.75054549354 |
4√n | 78.610621695058 |
5√n | 32.838626545487 |
Divisors of 38187825
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 | -38187824 | 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 38187825 can be divided by 48 positive divisors. The sum of these divisors (counting 38187825) is 1, the average is 0.020833333333333.
Base conversion 38187825
Base | System | Value |
---|---|---|
2 | Binary | 10010001101011001100110001 |
3 | Ternary | 2122212010211220 |
4 | Quaternary | 2101223030301 |
5 | Quinary | 34234002300 |
6 | Senary | 3442255253 |
8 | Octal | 221531461 |
10 | Decimal | 38187825 |
12 | Duodecimal | 10957529 |
16 | Hexadecimal | 246b331 |
20 | Vigesimal | bid9b5 |
36 | Base36 | mqhwx |
Cryptographic Hash Functions
md5 | 26ad4f1d0f2a51ee7d117dc6532280c1 |
---|---|
sha1 | ffd8bd1072ba3e27cf7cd43f5222df3e9951ede3 |
sha256 | 87a37bb8e46823ccbe38d6e64e827b8a5f6d16c39d354d5df40c29cb8c63420b |
sha512 | 25ebedd32ca150ba1cd0d059b2ed69936265698347fd811dd1da5773115e9588df826f9472cbea889ce12c17fbd823128bcbe3cb87685d2a502a5693e3453ef5 |
ripemd-160 | 88de3d36d486a3bfbe931d81500d60b1b4f9369a |
38187825 as geometric shapes
Circle
Radius = nDiameter | 76375650 |
---|---|
Circumference | 239941180.95315 |
Area | 4.581415914266E+15 |
Sphere
Radius = nVolume | 2.3327241224827E+23 |
---|---|
Surface area | 1.8325663657064E+16 |
Circumference | 239941180.95315 |
Square
Length = nPerimeter | 152751300 |
---|---|
Area | 1458309978230625 |
Diagonal | 54005740.03253 |
Cube
Length = nSurface area | 8749859869383750 |
---|---|
Volume | 5.5689686244425E+22 |
Space diagonal | 66143253.130549 |
Equilateral Triangle
Length = nPerimeter | 114563475 |
---|---|
Area | 6.3146674387003E+14 |
Altitude | 33071626.565274 |
Triangular Pyramid
Length = nSurface area | 6.3146674387003E+14 |
---|---|
Volume | 6.563092464264E+21 |
Height | 18001913.344177 |