16238768 (number)
16238768 is an even 8-digits composite number following 16238767 and preceding 16238769. In scientific notation, it is written as 1.6238768 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 80 positive divisors. There are 6075648 positive integers (up to 16238768) that are relatively prime to 16238768.
Interesting facts
- 16238768 has 80 divisors, whose sum is 40830720
- The reverse of 16238768 is 86783261
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
| Name | sixteen million two hundred thirty-eight thousand seven hundred sixty-eight |
|---|
Notation
| Scientific notation | 1.6238768 × 10^7 |
|---|---|
| Engineering notation | 1.6238768 × 10^6 |
Prime Factorization of 16238768
Prime Factorization 2 × 2 × 2 × 2 × 7 × 19 × 13 × 587
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 2029846 | Product of the distinct prime numbers |
The prime factorization of 16238768 is 2 × 2 × 2 × 2 × 7 × 19 × 13 × 587. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16238768)
Multiplication
n×y| n×2 | 32477536 |
|---|---|
| n×3 | 48716304 |
| n×4 | 64955072 |
| n×5 | 81193840 |
Division
n÷y| n÷2 | 8119384 |
|---|---|
| n÷3 | 5412922.6666667 |
| n÷3 | 4059692 |
| n÷5 | 3247753.6 |
Exponentiation
ny| n2 | 263697586157824 |
|---|---|
| n3 | 4.2821239237769E+21 |
| n4 | 6.9536416945463E+28 |
| n5 | 1.1291857423286E+36 |
Nth Root
y√n| 2√n | 4029.7354751894 |
|---|---|
| 3√n | 253.23147952254 |
| 4√n | 63.480197504335 |
| 5√n | 27.676464792258 |
Divisors of 16238768
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 | -16238767 | 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 16238768 can be divided by 80 positive divisors. The sum of these divisors (counting 16238768) is 1, the average is 0.0125.
Base conversion 16238768
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111101111100100010110000 |
| 3 | Ternary | 1010120000101212 |
| 4 | Quaternary | 331330202300 |
| 5 | Quinary | 13124120033 |
| 6 | Senary | 1340015252 |
| 8 | Octal | 75744260 |
| 10 | Decimal | 16238768 |
| 12 | Duodecimal | 5531528 |
| 16 | Hexadecimal | f7c8b0 |
| 20 | Vigesimal | 519gi8 |
| 36 | Base36 | 9o1ww |
Cryptographic Hash Functions
| md5 | a379abadef8bd5fe97c19182ded0fb70 |
|---|---|
| sha1 | 22409381e256157dcde2e2c03e12ce1e418d6d60 |
| sha256 | 4a7b39233a4dc336368147d6c369595c2f4d46593a1e6684e607f34065749f5b |
| sha512 | f782a13b057f045ff6028412603080c204af33b39b61cebd387667c6d56c13344cad1c57ce99a25b38b5248768361e8ad0d425bb036761d0e7d890759a387b04 |
| ripemd-160 | f0da7f1bce00b021a963dc53bc37d6442ebc25c0 |
16238768 as geometric shapes
Circle
Radius = n| Diameter | 32477536 |
|---|---|
| Circumference | 102031188.5043 |
| Area | 8.2843039944278E+14 |
Sphere
Radius = n| Volume | 1.7936918747598E+22 |
|---|---|
| Surface area | 3.3137215977711E+15 |
| Circumference | 102031188.5043 |
Square
Length = n| Perimeter | 64955072 |
|---|---|
| Area | 263697586157824 |
| Diagonal | 22965085.94183 |
Cube
Length = n| Surface area | 1582185516946944 |
|---|---|
| Volume | 4.2821239237769E+21 |
| Space diagonal | 28126371.228324 |
Equilateral Triangle
Length = n| Perimeter | 48716304 |
|---|---|
| Area | 1.1418440426466E+14 |
| Altitude | 14063185.614162 |
Triangular Pyramid
Length = n| Surface area | 1.1418440426466E+14 |
|---|---|
| Volume | 5.0465314406397E+20 |
| Height | 7655028.6472767 |