38249904 (number)
38249904 is an even 8-digits composite number following 38249903 and preceding 38249905. In scientific notation, it is written as 3.8249904 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 80 positive divisors. There are 9734400 positive integers (up to 38249904) that are relatively prime to 38249904.
Interesting facts
- 38249904 has 80 divisors, whose sum is 102136320
- The reverse of 38249904 is 40994283
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
| Name | thirty-eight million two hundred forty-nine thousand nine hundred four |
|---|
Notation
| Scientific notation | 3.8249904 × 10^7 |
|---|---|
| Engineering notation | 3.8249904 × 10^6 |
Prime Factorization of 38249904
Prime Factorization 2 × 2 × 2 × 2 × 3 × 77 × 79 × 131
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 4781238 | Product of the distinct prime numbers |
The prime factorization of 38249904 is 2 × 2 × 2 × 2 × 3 × 77 × 79 × 131. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38249904)
Multiplication
n×y| n×2 | 76499808 |
|---|---|
| n×3 | 114749712 |
| n×4 | 152999616 |
| n×5 | 191249520 |
Division
n÷y| n÷2 | 19124952 |
|---|---|
| n÷3 | 12749968 |
| n÷3 | 9562476 |
| n÷5 | 7649980.8 |
Exponentiation
ny| n2 | 1463055156009216 |
|---|---|
| n3 | 5.5961719264058E+22 |
| n4 | 2.1405303895252E+30 |
| n5 | 8.187508190842E+37 |
Nth Root
y√n| 2√n | 6184.6506772816 |
|---|---|
| 3√n | 336.93292316127 |
| 4√n | 78.642550043101 |
| 5√n | 32.849296253951 |
Divisors of 38249904
80 divisors
| τ | Total Divisors | 80 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -38249903 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38249904 can be divided by 80 positive divisors. The sum of these divisors (counting 38249904) is 1, the average is 0.0125.
Base conversion 38249904
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10010001111010010110110000 |
| 3 | Ternary | 2122222022000010 |
| 4 | Quaternary | 2101322112300 |
| 5 | Quinary | 34242444104 |
| 6 | Senary | 3443454520 |
| 8 | Octal | 221722660 |
| 10 | Decimal | 38249904 |
| 12 | Duodecimal | 10987440 |
| 16 | Hexadecimal | 247a5b0 |
| 20 | Vigesimal | bj14f4 |
| 36 | Base36 | mrttc |
Cryptographic Hash Functions
| md5 | 388ad1e10838fdba2bbc24cabfc400c2 |
|---|---|
| sha1 | c498dc856c4bdac38898eed7e94764abe2d1f62c |
| sha256 | 484d176d59b8972e24b59114999406907029e9bc06cf465831c15ad64d313d6f |
| sha512 | 73cd3f84933d2fb722c4590813cf08f38c59c4eb61b1820a6cda9040f3b34e62267e23a32d31aba005aeb35d7d078f994939f0f7e29066ff8e34510bd8deb2b8 |
| ripemd-160 | 91d28da89bdf6144e54bb3429a46139af0da912c |
38249904 as geometric shapes
Circle
Radius = n| Diameter | 76499808 |
|---|---|
| Circumference | 240331234.81383 |
| Area | 4.5963233299152E+15 |
Sphere
Radius = n| Volume | 2.3441190149629E+23 |
|---|---|
| Surface area | 1.8385293319661E+16 |
| Circumference | 240331234.81383 |
Square
Length = n| Perimeter | 152999616 |
|---|---|
| Area | 1463055156009216 |
| Diagonal | 54093532.996269 |
Cube
Length = n| Surface area | 8778330936055296 |
|---|---|
| Volume | 5.5961719264058E+22 |
| Space diagonal | 66250777.112632 |
Equilateral Triangle
Length = n| Perimeter | 114749712 |
|---|---|
| Area | 6.3352146612089E+14 |
| Altitude | 33125388.556316 |
Triangular Pyramid
Length = n| Surface area | 6.3352146612089E+14 |
|---|---|
| Volume | 6.5951518630788E+21 |
| Height | 18031177.665423 |