38894416 (number)
38894416 is an even 8-digits composite number following 38894415 and preceding 38894417. In scientific notation, it is written as 3.8894416 × 10^7. The sum of its digits is 43. It has a total of 7 prime factors and 40 positive divisors. There are 17602560 positive integers (up to 38894416) that are relatively prime to 38894416.
Interesting facts
- 38894416 has 40 divisors, whose sum is 82566144
- The reverse of 38894416 is 61449883
- Previous prime number is 383
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
| Name | thirty-eight million eight hundred ninety-four thousand four hundred sixteen |
|---|
Notation
| Scientific notation | 3.8894416 × 10^7 |
|---|---|
| Engineering notation | 3.8894416 × 10^6 |
Prime Factorization of 38894416
Prime Factorization 2 × 2 × 2 × 2 × 11 × 383 × 577
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 4861802 | Product of the distinct prime numbers |
The prime factorization of 38894416 is 2 × 2 × 2 × 2 × 11 × 383 × 577. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38894416)
Multiplication
n×y| n×2 | 77788832 |
|---|---|
| n×3 | 116683248 |
| n×4 | 155577664 |
| n×5 | 194472080 |
Division
n÷y| n÷2 | 19447208 |
|---|---|
| n÷3 | 12964805.333333 |
| n÷3 | 9723604 |
| n÷5 | 7778883.2 |
Exponentiation
ny| n2 | 1512775595981056 |
|---|---|
| n3 | 5.8838523344735E+22 |
| n4 | 2.2884900037958E+30 |
| n5 | 8.9009482219477E+37 |
Nth Root
y√n| 2√n | 6236.5387836524 |
|---|---|
| 3√n | 338.81483551774 |
| 4√n | 78.97175940583 |
| 5√n | 32.959259894941 |
Divisors of 38894416
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 | -38894415 | 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 38894416 can be divided by 40 positive divisors. The sum of these divisors (counting 38894416) is 1, the average is 0.025.
Base conversion 38894416
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10010100010111101101010000 |
| 3 | Ternary | 2201012001002221 |
| 4 | Quaternary | 2110113231100 |
| 5 | Quinary | 34424110131 |
| 6 | Senary | 3505350424 |
| 8 | Octal | 224275520 |
| 10 | Decimal | 38894416 |
| 12 | Duodecimal | 11038414 |
| 16 | Hexadecimal | 2517b50 |
| 20 | Vigesimal | c31g0g |
| 36 | Base36 | n5n4g |
Cryptographic Hash Functions
| md5 | ffdd1c004db53662d2ba052871d557c3 |
|---|---|
| sha1 | d9a7b1c12da944b45d7b89bbadaee309df2c8282 |
| sha256 | 306f7e3146af69de1d67765118e0f534e36202a0ea485ddb9d99f34ec88d9584 |
| sha512 | 9d056a18fb6206c6102a742a9b56cac83117d842ed2f3dbec28897056af294597fe34e75190f053b9a912bf0c82dd9f947c1fbd610c442da2f1a3ce5f880ae4b |
| ripemd-160 | 2ca1067e7dd952edb5f5da3aad4904950cea2208 |
38894416 as geometric shapes
Circle
Radius = n| Diameter | 77788832 |
|---|---|
| Circumference | 244380823.14253 |
| Area | 4.752524698864E+15 |
Sphere
Radius = n| Volume | 2.4646223025052E+23 |
|---|---|
| Surface area | 1.9010098795456E+16 |
| Circumference | 244380823.14253 |
Square
Length = n| Perimeter | 155577664 |
|---|---|
| Area | 1512775595981056 |
| Diagonal | 55005010.607781 |
Cube
Length = n| Surface area | 9076653575886336 |
|---|---|
| Volume | 5.8838523344735E+22 |
| Space diagonal | 67367104.64272 |
Equilateral Triangle
Length = n| Perimeter | 116683248 |
|---|---|
| Area | 6.5505104817237E+14 |
| Altitude | 33683552.32136 |
Triangular Pyramid
Length = n| Surface area | 6.5505104817237E+14 |
|---|---|
| Volume | 6.9341864753442E+21 |
| Height | 18335003.535927 |