38149748 (number)
38149748 is an even 8-digits composite number following 38149747 and preceding 38149749. In scientific notation, it is written as 3.8149748 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 48 positive divisors. There are 14999040 positive integers (up to 38149748) that are relatively prime to 38149748.
Interesting facts
- 38149748 has 48 divisors, whose sum is 82677504
- The reverse of 38149748 is 84794183
- Previous prime number is 311
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 44
- Digital Root 8
Name
Name | thirty-eight million one hundred forty-nine thousand seven hundred forty-eight |
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Notation
Scientific notation | 3.8149748 × 10^7 |
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Engineering notation | 3.8149748 × 10^6 |
Prime Factorization of 38149748
Prime Factorization 2 × 2 × 13 × 7 × 311 × 337
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 19074874 | Product of the distinct prime numbers |
The prime factorization of 38149748 is 2 × 2 × 13 × 7 × 311 × 337. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38149748)
Multiplication
n×yn×2 | 76299496 |
---|---|
n×3 | 114449244 |
n×4 | 152598992 |
n×5 | 190748740 |
Division
n÷yn÷2 | 19074874 |
---|---|
n÷3 | 12716582.666667 |
n÷3 | 9537437 |
n÷5 | 7629949.6 |
Exponentiation
nyn2 | 1455403272463504 |
---|---|
n3 | 5.5523268082858E+22 |
n4 | 2.1181986854975E+30 |
n5 | 8.080874606566E+37 |
Nth Root
y√n2√n | 6176.548226963 |
---|---|
3√n | 336.63858385281 |
4√n | 78.591018742367 |
5√n | 32.832075266966 |
Divisors of 38149748
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 | -38149747 | 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 38149748 can be divided by 48 positive divisors. The sum of these divisors (counting 38149748) is 1, the average is 0.020833333333333.
Base conversion 38149748
Base | System | Value |
---|---|---|
2 | Binary | 10010001100001111001110100 |
3 | Ternary | 2122210012121122 |
4 | Quaternary | 2101201321310 |
5 | Quinary | 34231242443 |
6 | Senary | 3441403112 |
8 | Octal | 221417164 |
10 | Decimal | 38149748 |
12 | Duodecimal | 10939498 |
16 | Hexadecimal | 2461e74 |
20 | Vigesimal | bi8e78 |
36 | Base36 | mpoj8 |
Cryptographic Hash Functions
md5 | c85da50037fe00097de7f03cd958f1a9 |
---|---|
sha1 | 104f7976cc743357f662807b0a4a11ae290d43a8 |
sha256 | 25dbc26e37a74ca082d3f89d030162ddac851eca2c0a151f691ea1f271cc7ddf |
sha512 | 1b22625e8f056ba4d7dc45171f49344247e5b287d6c8243dd33e8719fd81ac192db61c6dfd11d5c88b7fddd96e030a4e6e14394f46f7efab551f2568f126d5da |
ripemd-160 | 0f14f4f136c4693d0dc05e85950d4feb4636b515 |
38149748 as geometric shapes
Circle
Radius = nDiameter | 76299496 |
---|---|
Circumference | 239701936.1062 |
Area | 4.5722842287819E+15 |
Sphere
Radius = nVolume | 2.325753214832E+23 |
---|---|
Surface area | 1.8289136915128E+16 |
Circumference | 239701936.1062 |
Square
Length = nPerimeter | 152598992 |
---|---|
Area | 1455403272463504 |
Diagonal | 53951891.022716 |
Cube
Length = nSurface area | 8732419634781024 |
---|---|
Volume | 5.5523268082858E+22 |
Space diagonal | 66077301.831949 |
Equilateral Triangle
Length = nPerimeter | 114449244 |
---|---|
Area | 6.302081033522E+14 |
Altitude | 33038650.915975 |
Triangular Pyramid
Length = nSurface area | 6.302081033522E+14 |
---|---|
Volume | 6.5434798958379E+21 |
Height | 17983963.674239 |