38214747 (number)
38214747 is an odd 8-digits composite number following 38214746 and preceding 38214748. In scientific notation, it is written as 3.8214747 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 40 positive divisors. There are 24105600 positive integers (up to 38214747) that are relatively prime to 38214747.
Interesting facts
- 38214747 has 40 divisors, whose sum is 60252192
- The reverse of 38214747 is 74741283
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
| Name | thirty-eight million two hundred fourteen thousand seven hundred forty-seven |
|---|
Notation
| Scientific notation | 3.8214747 × 10^7 |
|---|---|
| Engineering notation | 3.8214747 × 10^6 |
Prime Factorization of 38214747
Prime Factorization 3 × 3 × 9 × 41 × 37 × 311
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 12738249 | Product of the distinct prime numbers |
The prime factorization of 38214747 is 3 × 3 × 9 × 41 × 37 × 311. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38214747)
Multiplication
n×y| n×2 | 76429494 |
|---|---|
| n×3 | 114644241 |
| n×4 | 152858988 |
| n×5 | 191073735 |
Division
n÷y| n÷2 | 19107373.5 |
|---|---|
| n÷3 | 12738249 |
| n÷3 | 9553686.75 |
| n÷5 | 7642949.4 |
Exponentiation
ny| n2 | 1460366888274009 |
|---|---|
| n3 | 5.5807551162569E+22 |
| n4 | 2.1326714483671E+30 |
| n5 | 8.1499499833473E+37 |
Nth Root
y√n| 2√n | 6181.807745312 |
|---|---|
| 3√n | 336.82966205791 |
| 4√n | 78.624472941394 |
| 5√n | 32.84325541504 |
Divisors of 38214747
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 | -38214746 | 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 38214747 can be divided by 40 positive divisors. The sum of these divisors (counting 38214747) is 1, the average is 0.025.
Base conversion 38214747
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10010001110001110001011011 |
| 3 | Ternary | 2122220111210000 |
| 4 | Quaternary | 2101301301123 |
| 5 | Quinary | 34240332442 |
| 6 | Senary | 3443024043 |
| 8 | Octal | 221616133 |
| 10 | Decimal | 38214747 |
| 12 | Duodecimal | 1096b023 |
| 16 | Hexadecimal | 2471c5b |
| 20 | Vigesimal | biggh7 |
| 36 | Base36 | mr2or |
Cryptographic Hash Functions
| md5 | cdc39d3229d14098f9a18440d619f111 |
|---|---|
| sha1 | e39846ea3b74bbe26cac78a55529683236783772 |
| sha256 | fd58a1e20816827001bb9d8d6c1d9374fed19b156b86c6cba1e6a68f7bd0e0e1 |
| sha512 | 4b4e75f3bbfc83d134f269c45d477a40d1a863035b953f2a4a1b530700867291997e3a5471a790152c90e018d5a7a526d20029261633d25d864f1cb79c5161ad |
| ripemd-160 | 63f8cfca71e9d342b287a8a434e458c89918e66a |
38214747 as geometric shapes
Circle
Radius = n| Diameter | 76429494 |
|---|---|
| Circumference | 240110336.86799 |
| Area | 4.5878778877474E+15 |
Sphere
Radius = n| Volume | 2.3376612366288E+23 |
|---|---|
| Surface area | 1.835151155099E+16 |
| Circumference | 240110336.86799 |
Square
Length = n| Perimeter | 152858988 |
|---|---|
| Area | 1460366888274009 |
| Diagonal | 54043813.490057 |
Cube
Length = n| Surface area | 8762201329644054 |
|---|---|
| Volume | 5.5807551162569E+22 |
| Space diagonal | 66189883.40239 |
Equilateral Triangle
Length = n| Perimeter | 114644241 |
|---|---|
| Area | 6.3235741204546E+14 |
| Altitude | 33094941.701195 |
Triangular Pyramid
Length = n| Surface area | 6.3235741204546E+14 |
|---|---|
| Volume | 6.5769829780779E+21 |
| Height | 18014604.496686 |