38872746 (number)
38872746 is an even 8-digits composite number following 38872745 and preceding 38872747. In scientific notation, it is written as 3.8872746 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 11158560 positive integers (up to 38872746) that are relatively prime to 38872746.
Interesting facts
- 38872746 has 48 divisors, whose sum is 96726240
- The reverse of 38872746 is 64727883
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | thirty-eight million eight hundred seventy-two thousand seven hundred forty-six |
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Notation
Scientific notation | 3.8872746 × 10^7 |
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Engineering notation | 3.8872746 × 10^6 |
Prime Factorization of 38872746
Prime Factorization 2 × 3 × 3 × 19 × 11 × 10333
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 12957582 | Product of the distinct prime numbers |
The prime factorization of 38872746 is 2 × 3 × 3 × 19 × 11 × 10333. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38872746)
Multiplication
n×yn×2 | 77745492 |
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n×3 | 116618238 |
n×4 | 155490984 |
n×5 | 194363730 |
Division
n÷yn÷2 | 19436373 |
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n÷3 | 12957582 |
n÷3 | 9718186.5 |
n÷5 | 7774549.2 |
Exponentiation
nyn2 | 1511090381580516 |
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n3 | 5.8740232586222E+22 |
n4 | 2.2833941413051E+30 |
n5 | 8.8761800472843E+37 |
Nth Root
y√n2√n | 6234.8011997176 |
---|---|
3√n | 338.75190033565 |
4√n | 78.960757340071 |
5√n | 32.955586429898 |
Divisors of 38872746
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 | -38872745 | 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 38872746 can be divided by 48 positive divisors. The sum of these divisors (counting 38872746) is 1, the average is 0.020833333333333.
Base conversion 38872746
Base | System | Value |
---|---|---|
2 | Binary | 10010100010010011010101010 |
3 | Ternary | 2201010221101100 |
4 | Quaternary | 2110102122222 |
5 | Quinary | 34422411441 |
6 | Senary | 3505102230 |
8 | Octal | 224223252 |
10 | Decimal | 38872746 |
12 | Duodecimal | 11027976 |
16 | Hexadecimal | 25126aa |
20 | Vigesimal | c2j1h6 |
36 | Base36 | n56ei |
Cryptographic Hash Functions
md5 | c10dd4d427d3ca1dc030aad4650a512e |
---|---|
sha1 | 7bcab3434a682554b3c4c36934ffa4ae1549bf19 |
sha256 | bb6951dd82e77dad33b952a2bea8e796283f2d135ab5597bc5f93fa5937bada0 |
sha512 | 0868f41bb7cf2b82b5755676113f687db25cfab2d56cdaf4da48b809f7152957c679db6749d74d264784379ee99a40b6995480c3c479406dfb9bb82643cf0cf4 |
ripemd-160 | cb7bb91cde75558ec425ecbcaf68ec5b5a4c59cd |
38872746 as geometric shapes
Circle
Radius = nDiameter | 77745492 |
---|---|
Circumference | 244244666.51692 |
Area | 4.7472304416835E+15 |
Sphere
Radius = nVolume | 2.4605051088404E+23 |
---|---|
Surface area | 1.8988921766734E+16 |
Circumference | 244244666.51692 |
Square
Length = nPerimeter | 155490984 |
---|---|
Area | 1511090381580516 |
Diagonal | 54974364.599884 |
Cube
Length = nSurface area | 9066542289483096 |
---|---|
Volume | 5.8740232586222E+22 |
Space diagonal | 67329571.10172 |
Equilateral Triangle
Length = nPerimeter | 116618238 |
---|---|
Area | 6.5432132893152E+14 |
Altitude | 33664785.55086 |
Triangular Pyramid
Length = nSurface area | 6.5432132893152E+14 |
---|---|
Volume | 6.9226027983655E+21 |
Height | 18324788.199961 |