20693744 (number)
20693744 is an even 8-digits composite number following 20693743 and preceding 20693745. In scientific notation, it is written as 2.0693744 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 9701120 positive integers (up to 20693744) that are relatively prime to 20693744.
Interesting facts
- 20693744 has 40 divisors, whose sum is 42666912
- The reverse of 20693744 is 44739602
- Previous prime number is 1061
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
| Name | twenty million six hundred ninety-three thousand seven hundred forty-four |
|---|
Notation
| Scientific notation | 2.0693744 × 10^7 |
|---|---|
| Engineering notation | 2.0693744 × 10^6 |
Prime Factorization of 20693744
Prime Factorization 2 × 2 × 2 × 2 × 23 × 1061 × 53
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2586718 | Product of the distinct prime numbers |
The prime factorization of 20693744 is 2 × 2 × 2 × 2 × 23 × 1061 × 53. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20693744)
Multiplication
n×y| n×2 | 41387488 |
|---|---|
| n×3 | 62081232 |
| n×4 | 82774976 |
| n×5 | 103468720 |
Division
n÷y| n÷2 | 10346872 |
|---|---|
| n÷3 | 6897914.6666667 |
| n÷3 | 5173436 |
| n÷5 | 4138748.8 |
Exponentiation
ny| n2 | 428231040737536 |
|---|---|
| n3 | 8.8617035298761E+21 |
| n4 | 1.8338182425115E+29 |
| n5 | 3.7948565253064E+36 |
Nth Root
y√n| 2√n | 4549.0377004373 |
|---|---|
| 3√n | 274.54467461998 |
| 4√n | 67.446554400038 |
| 5√n | 29.051450060231 |
Divisors of 20693744
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 | -20693743 | 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 20693744 can be divided by 40 positive divisors. The sum of these divisors (counting 20693744) is 1, the average is 0.025.
Base conversion 20693744
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001110111100001011110000 |
| 3 | Ternary | 1102221100110222 |
| 4 | Quaternary | 1032330023300 |
| 5 | Quinary | 20244144434 |
| 6 | Senary | 2015312212 |
| 8 | Octal | 116741360 |
| 10 | Decimal | 20693744 |
| 12 | Duodecimal | 6b1b668 |
| 16 | Hexadecimal | 13bc2f0 |
| 20 | Vigesimal | 696e74 |
| 36 | Base36 | cbje8 |
Cryptographic Hash Functions
| md5 | 548c6c33d27c9221822647198e974724 |
|---|---|
| sha1 | 2f87bd6d5ee208d780b0c0a91369925ef059cab2 |
| sha256 | 32f265da1336904bb05d858d701835e9f43c6ea04193f58238a35ea64cb22b21 |
| sha512 | 8ba9061497f35d168f3e316c48dba7316e2887cd1720a9f2033083b4c5774ac264e3f6f572efbd6be6299a96fa5e412fad654033b8ec8bd55ad570b560b1daac |
| ripemd-160 | 42bf1591630b63b52ef61610d5f0f243ee0a4e99 |
20693744 as geometric shapes
Circle
Radius = n| Diameter | 41387488 |
|---|---|
| Circumference | 130022628.25134 |
| Area | 1.3453274916202E+15 |
Sphere
Radius = n| Volume | 3.7119816943666E+22 |
|---|---|
| Surface area | 5.3813099664806E+15 |
| Circumference | 130022628.25134 |
Square
Length = n| Perimeter | 82774976 |
|---|---|
| Area | 428231040737536 |
| Diagonal | 29265373.421077 |
Cube
Length = n| Surface area | 2569386244425216 |
|---|---|
| Volume | 8.8617035298761E+21 |
| Space diagonal | 35842616.006824 |
Equilateral Triangle
Length = n| Perimeter | 62081232 |
|---|---|
| Area | 1.8542947998388E+14 |
| Altitude | 17921308.003412 |
Triangular Pyramid
Length = n| Surface area | 1.8542947998388E+14 |
|---|---|
| Volume | 1.0443617764734E+21 |
| Height | 9755124.4736923 |