13388640 (number)
13388640 is an even 8-digits composite number following 13388639 and preceding 13388641. In scientific notation, it is written as 1.3388640 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 3570176 positive integers (up to 13388640) that are relatively prime to 13388640.
Interesting facts
- 13388640 has 48 divisors, whose sum is 42175728
- The reverse of 13388640 is 04688331
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
| Name | thirteen million three hundred eighty-eight thousand six hundred forty |
|---|
Notation
| Scientific notation | 1.3388640 × 10^7 |
|---|---|
| Engineering notation | 1.3388640 × 10^6 |
Prime Factorization of 13388640
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 27893
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 836790 | Product of the distinct prime numbers |
The prime factorization of 13388640 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 27893. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13388640)
Multiplication
n×y| n×2 | 26777280 |
|---|---|
| n×3 | 40165920 |
| n×4 | 53554560 |
| n×5 | 66943200 |
Division
n÷y| n÷2 | 6694320 |
|---|---|
| n÷3 | 4462880 |
| n÷3 | 3347160 |
| n÷5 | 2677728 |
Exponentiation
ny| n2 | 179255681049600 |
|---|---|
| n3 | 2.3999897815279E+21 |
| n4 | 3.2132599188556E+28 |
| n5 | 4.3021180279987E+35 |
Nth Root
y√n| 2√n | 3659.0490567906 |
|---|---|
| 3√n | 237.45363453162 |
| 4√n | 60.490074035255 |
| 5√n | 26.628536162745 |
Divisors of 13388640
48 divisors
| τ | Total Divisors | 48 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -13388639 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13388640 can be divided by 48 positive divisors. The sum of these divisors (counting 13388640) is 1, the average is 0.020833333333333.
Base conversion 13388640
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110011000100101101100000 |
| 3 | Ternary | 221012012202120 |
| 4 | Quaternary | 303010231200 |
| 5 | Quinary | 11411414030 |
| 6 | Senary | 1154544240 |
| 8 | Octal | 63045540 |
| 10 | Decimal | 13388640 |
| 12 | Duodecimal | 4598080 |
| 16 | Hexadecimal | cc4b60 |
| 20 | Vigesimal | 43dbc0 |
| 36 | Base36 | 7yyqo |
Cryptographic Hash Functions
| md5 | 8d19918c1e4acb5442546f00e1be8966 |
|---|---|
| sha1 | 02a71661be3b5534059fcb805d9c3b00f4d5fda6 |
| sha256 | 9ada28abd4b1f2b789e3536acaac5c6ebaa100740bf61d58a196da306886d1dc |
| sha512 | cc6ea7e3e04ebb84f0d5159616d720c1ce15c18b3a9ec10bfe0276de43021bd51c7440431c8b7dbaecbda01ab761a51cdf5f3522d1eded0159e83689dff8b113 |
| ripemd-160 | fd964f246d2d79be674129cd41e6ffbddec418ea |
13388640 as geometric shapes
Circle
Radius = n| Diameter | 26777280 |
|---|---|
| Circumference | 84123306.131117 |
| Area | 5.6314833069966E+14 |
Sphere
Radius = n| Volume | 1.0053053688452E+22 |
|---|---|
| Surface area | 2.2525933227986E+15 |
| Circumference | 84123306.131117 |
Square
Length = n| Perimeter | 53554560 |
|---|---|
| Area | 179255681049600 |
| Diagonal | 18934396.269731 |
Cube
Length = n| Surface area | 1075534086297600 |
|---|---|
| Volume | 2.3999897815279E+21 |
| Space diagonal | 23189804.724249 |
Equilateral Triangle
Length = n| Perimeter | 40165920 |
|---|---|
| Area | 77619986780817 |
| Altitude | 11594902.362124 |
Triangular Pyramid
Length = n| Surface area | 77619986780817 |
|---|---|
| Volume | 2.8284150821614E+20 |
| Height | 6311465.4232436 |