16993872 (number)
16993872 is an even 8-digits composite number following 16993871 and preceding 16993873. In scientific notation, it is written as 1.6993872 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 4637952 positive integers (up to 16993872) that are relatively prime to 16993872.
Interesting facts
- 16993872 has 40 divisors, whose sum is 36861480
- The reverse of 16993872 is 27839961
- Previous prime number is 161
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
| Name | sixteen million nine hundred ninety-three thousand eight hundred seventy-two |
|---|
Notation
| Scientific notation | 1.6993872 × 10^7 |
|---|---|
| Engineering notation | 1.6993872 × 10^6 |
Prime Factorization of 16993872
Prime Factorization 2 × 2 × 2 × 2 × 9 × 161 × 733
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2124234 | Product of the distinct prime numbers |
The prime factorization of 16993872 is 2 × 2 × 2 × 2 × 9 × 161 × 733. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16993872)
Multiplication
n×y| n×2 | 33987744 |
|---|---|
| n×3 | 50981616 |
| n×4 | 67975488 |
| n×5 | 84969360 |
Division
n÷y| n÷2 | 8496936 |
|---|---|
| n÷3 | 5664624 |
| n÷3 | 4248468 |
| n÷5 | 3398774.4 |
Exponentiation
ny| n2 | 288791685552384 |
|---|---|
| n3 | 4.9076889389415E+21 |
| n4 | 8.3400637644187E+28 |
| n5 | 1.4172997608437E+36 |
Nth Root
y√n| 2√n | 4122.3624294814 |
|---|---|
| 3√n | 257.09725963983 |
| 4√n | 64.205626151307 |
| 5√n | 27.92919823428 |
Divisors of 16993872
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 | -16993871 | 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 16993872 can be divided by 40 positive divisors. The sum of these divisors (counting 16993872) is 1, the average is 0.025.
Base conversion 16993872
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1000000110100111001010000 |
| 3 | Ternary | 1011222101012200 |
| 4 | Quaternary | 1000310321100 |
| 5 | Quinary | 13322300442 |
| 6 | Senary | 1404123200 |
| 8 | Octal | 100647120 |
| 10 | Decimal | 16993872 |
| 12 | Duodecimal | 5836500 |
| 16 | Hexadecimal | 1034e50 |
| 20 | Vigesimal | 5644dc |
| 36 | Base36 | a48k0 |
Cryptographic Hash Functions
| md5 | 5ab1c7ad7e9ab3fed8e59b705bff28bd |
|---|---|
| sha1 | eec2d3f3416579ad3704bedf0ba1a84bd8808a89 |
| sha256 | 083d1a6a4f979573538bd0972b5ac3bcdc1919d80aedfb4a819ba733f26838b9 |
| sha512 | 68c54b46ab24703ee9b8ecc44d6c76695ab1040a3579fdb5b9caa7885f5fd8ddabc9cba9ea805b52a8098191507dac4cc55f4d44c18604e3d7698c7f39d4d380 |
| ripemd-160 | d5772279ec91b5fe81646cc2b6822ddf748242cf |
16993872 as geometric shapes
Circle
Radius = n| Diameter | 33987744 |
|---|---|
| Circumference | 106775646.86249 |
| Area | 9.0726583774918E+14 |
Sphere
Radius = n| Volume | 2.0557279355577E+22 |
|---|---|
| Surface area | 3.6290633509967E+15 |
| Circumference | 106775646.86249 |
Square
Length = n| Perimeter | 67975488 |
|---|---|
| Area | 288791685552384 |
| Diagonal | 24032964.259632 |
Cube
Length = n| Surface area | 1732750113314304 |
|---|---|
| Volume | 4.9076889389415E+21 |
| Space diagonal | 29434249.721322 |
Equilateral Triangle
Length = n| Perimeter | 50981616 |
|---|---|
| Area | 1.2505046804505E+14 |
| Altitude | 14717124.860661 |
Triangular Pyramid
Length = n| Surface area | 1.2505046804505E+14 |
|---|---|
| Volume | 5.7837668811329E+20 |
| Height | 8010988.0865441 |