38492792 (number)
38492792 is an even 8-digits composite number following 38492791 and preceding 38492793. In scientific notation, it is written as 3.8492792 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 48 positive divisors. There are 17472000 positive integers (up to 38492792) that are relatively prime to 38492792.
Interesting facts
- 38492792 has 48 divisors, whose sum is 79451280
- The reverse of 38492792 is 29729483
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 44
- Digital Root 8
Name
Name | thirty-eight million four hundred ninety-two thousand seven hundred ninety-two |
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Notation
Scientific notation | 3.8492792 × 10^7 |
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Engineering notation | 3.8492792 × 10^6 |
Prime Factorization of 38492792
Prime Factorization 2 × 2 × 2 × 401 × 13 × 71 × 13
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 740246 | Product of the distinct prime numbers |
The prime factorization of 38492792 is 2 × 2 × 2 × 401 × 13 × 71 × 13. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38492792)
Multiplication
n×yn×2 | 76985584 |
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n×3 | 115478376 |
n×4 | 153971168 |
n×5 | 192463960 |
Division
n÷yn÷2 | 19246396 |
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n÷3 | 12830930.666667 |
n÷3 | 9623198 |
n÷5 | 7698558.4 |
Exponentiation
nyn2 | 1481695035955264 |
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n3 | 5.7034578826459E+22 |
n4 | 2.1954201795745E+30 |
n5 | 8.4507852324963E+37 |
Nth Root
y√n2√n | 6204.2559586142 |
---|---|
3√n | 337.6445968428 |
4√n | 78.767099468079 |
5√n | 32.890909486499 |
Divisors of 38492792
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 | -38492791 | 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 38492792 can be divided by 48 positive divisors. The sum of these divisors (counting 38492792) is 1, the average is 0.020833333333333.
Base conversion 38492792
Base | System | Value |
---|---|---|
2 | Binary | 10010010110101101001111000 |
3 | Ternary | 2200102122011222 |
4 | Quaternary | 2102311221320 |
5 | Quinary | 34323232132 |
6 | Senary | 3453011212 |
8 | Octal | 222655170 |
10 | Decimal | 38492792 |
12 | Duodecimal | 10a83b08 |
16 | Hexadecimal | 24b5a78 |
20 | Vigesimal | c0bbjc |
36 | Base36 | mx188 |
Cryptographic Hash Functions
md5 | aa828f200424187962c808993f89a31d |
---|---|
sha1 | be55355000cb699fd27f0b43a74ae95cf11f6779 |
sha256 | 3f6de71b33a75f733d917d8b582a2ef95d61c060e06e4709b4c2215897dbd100 |
sha512 | a695e14b9a1616adef49a9635253f44cf0af95693c39533aeb968d7b75610041fda130c639684a84b936e0fe4fe7933d7665525b558173cab03c0eb5819efbe0 |
ripemd-160 | 2ec3d3860be6b065ce488deb33e3c9a8b3815289 |
38492792 as geometric shapes
Circle
Radius = nDiameter | 76985584 |
---|---|
Circumference | 241857345.12672 |
Area | 4.6548822398175E+15 |
Sphere
Radius = nVolume | 2.3890588512239E+23 |
---|---|
Surface area | 1.861952895927E+16 |
Circumference | 241857345.12672 |
Square
Length = nPerimeter | 153971168 |
---|---|
Area | 1481695035955264 |
Diagonal | 54437028.500007 |
Cube
Length = nSurface area | 8890170215731584 |
---|---|
Volume | 5.7034578826459E+22 |
Space diagonal | 66671471.469181 |
Equilateral Triangle
Length = nPerimeter | 115478376 |
---|---|
Area | 6.4159277089928E+14 |
Altitude | 33335735.73459 |
Triangular Pyramid
Length = nSurface area | 6.4159277089928E+14 |
---|---|
Volume | 6.7215895750512E+21 |
Height | 18145676.166669 |