38631312 (number)
38631312 is an even 8-digits composite number following 38631311 and preceding 38631313. In scientific notation, it is written as 3.8631312 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 12656064 positive integers (up to 38631312) that are relatively prime to 38631312.
Interesting facts
- 38631312 has 40 divisors, whose sum is 84592800
- The reverse of 38631312 is 21313683
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
| Name | thirty-eight million six hundred thirty-one thousand three hundred twelve |
|---|
Notation
| Scientific notation | 3.8631312 × 10^7 |
|---|---|
| Engineering notation | 3.8631312 × 10^6 |
Prime Factorization of 38631312
Prime Factorization 2 × 2 × 2 × 2 × 9 × 59 × 4547
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 4828914 | Product of the distinct prime numbers |
The prime factorization of 38631312 is 2 × 2 × 2 × 2 × 9 × 59 × 4547. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38631312)
Multiplication
n×y| n×2 | 77262624 |
|---|---|
| n×3 | 115893936 |
| n×4 | 154525248 |
| n×5 | 193156560 |
Division
n÷y| n÷2 | 19315656 |
|---|---|
| n÷3 | 12877104 |
| n÷3 | 9657828 |
| n÷5 | 7726262.4 |
Exponentiation
ny| n2 | 1492378266841344 |
|---|---|
| n3 | 5.7652530448367E+22 |
| n4 | 2.2271928913404E+30 |
| n5 | 8.6039383469552E+37 |
Nth Root
y√n| 2√n | 6215.4092383366 |
|---|---|
| 3√n | 338.0491274599 |
| 4√n | 78.837866779465 |
| 5√n | 32.914547703001 |
Divisors of 38631312
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -38631311 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38631312 can be divided by 40 positive divisors. The sum of these divisors (counting 38631312) is 1, the average is 0.025.
Base conversion 38631312
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10010011010111011110010000 |
| 3 | Ternary | 2200200200012100 |
| 4 | Quaternary | 2103113132100 |
| 5 | Quinary | 34342200222 |
| 6 | Senary | 3500000400 |
| 8 | Octal | 223273620 |
| 10 | Decimal | 38631312 |
| 12 | Duodecimal | 10b30100 |
| 16 | Hexadecimal | 24d7790 |
| 20 | Vigesimal | c18i5c |
| 36 | Base36 | n0040 |
Cryptographic Hash Functions
| md5 | cc42b3ee2ed8ed643149da46ff9ca8f4 |
|---|---|
| sha1 | 1d464a902980ba1acbb328d3a27294d66ae851aa |
| sha256 | ca186a913c2e01de97c7472a1b3f387c59bcedd29433b4707360cc4e095895ca |
| sha512 | b6faba8bd3f3c89ec101ba053cc9b8cf58c56f004e7ba2839d85af7a02f6f630679546c65f5daf61fdf9646ad039f1dc3968df458278ed7a7d48b88efcdb0d44 |
| ripemd-160 | 65ffbcbe0ec957c282053f514de1eb0e99451ff0 |
38631312 as geometric shapes
Circle
Radius = n| Diameter | 77262624 |
|---|---|
| Circumference | 242727691.95547 |
| Area | 4.6884445994858E+15 |
Sphere
Radius = n| Volume | 2.4149435482327E+23 |
|---|---|
| Surface area | 1.8753778397943E+16 |
| Circumference | 242727691.95547 |
Square
Length = n| Perimeter | 154525248 |
|---|---|
| Area | 1492378266841344 |
| Diagonal | 54632925.362667 |
Cube
Length = n| Surface area | 8954269601048064 |
|---|---|
| Volume | 5.7652530448367E+22 |
| Space diagonal | 66911395.147045 |
Equilateral Triangle
Length = n| Perimeter | 115893936 |
|---|---|
| Area | 6.462187455702E+14 |
| Altitude | 33455697.573523 |
Triangular Pyramid
Length = n| Surface area | 6.462187455702E+14 |
|---|---|
| Volume | 6.7944158721007E+21 |
| Height | 18210975.120889 |