13771888 (number)
13771888 is an even 8-digits composite number following 13771887 and preceding 13771889. In scientific notation, it is written as 1.3771888 × 10^7. The sum of its digits is 43. It has a total of 7 prime factors and 40 positive divisors. There are 6262272 positive integers (up to 13771888) that are relatively prime to 13771888.
Interesting facts
- 13771888 has 40 divisors, whose sum is 29161328
- The reverse of 13771888 is 88817731
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
| Name | thirteen million seven hundred seventy-one thousand eight hundred eighty-eight |
|---|
Notation
| Scientific notation | 1.3771888 × 10^7 |
|---|---|
| Engineering notation | 1.3771888 × 10^6 |
Prime Factorization of 13771888
Prime Factorization 2 × 2 × 2 × 2 × 13 × 73 × 907
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1721486 | Product of the distinct prime numbers |
The prime factorization of 13771888 is 2 × 2 × 2 × 2 × 13 × 73 × 907. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13771888)
Multiplication
n×y| n×2 | 27543776 |
|---|---|
| n×3 | 41315664 |
| n×4 | 55087552 |
| n×5 | 68859440 |
Division
n÷y| n÷2 | 6885944 |
|---|---|
| n÷3 | 4590629.3333333 |
| n÷3 | 3442972 |
| n÷5 | 2754377.6 |
Exponentiation
ny| n2 | 189664899084544 |
|---|---|
| n3 | 2.6120437477236E+21 |
| n4 | 3.597277394475E+28 |
| n5 | 4.9541301381642E+35 |
Nth Root
y√n| 2√n | 3711.0494472588 |
|---|---|
| 3√n | 239.6980461848 |
| 4√n | 60.918383491839 |
| 5√n | 26.779267682257 |
Divisors of 13771888
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 | -13771887 | 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 13771888 can be divided by 40 positive divisors. The sum of these divisors (counting 13771888) is 1, the average is 0.025.
Base conversion 13771888
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110100100010010001110000 |
| 3 | Ternary | 221220200110221 |
| 4 | Quaternary | 310202101300 |
| 5 | Quinary | 12011200023 |
| 6 | Senary | 1211102424 |
| 8 | Octal | 64422160 |
| 10 | Decimal | 13771888 |
| 12 | Duodecimal | 4741a14 |
| 16 | Hexadecimal | d22470 |
| 20 | Vigesimal | 4619e8 |
| 36 | Base36 | 876gg |
Cryptographic Hash Functions
| md5 | edad1a546dae03d389804fc7f6ef3f6f |
|---|---|
| sha1 | 80f892af0bfc51fee03cf3d5e31cba8854088d5b |
| sha256 | e6a755efebe18d926cbb6a713de98823b3769202af58d9c46b253046a607ef76 |
| sha512 | 55e21d7078d5eaa7aff2aff6ff7d0c3e1f8569fccfebdf5e2905c778f500343d7e82814e37873a0c829c1d35429b3de1041fc57910176022c7327375d4bbb8bd |
| ripemd-160 | 0311dd91d007042c9cca1054668a7f52430f2b52 |
13771888 as geometric shapes
Circle
Radius = n| Diameter | 27543776 |
|---|---|
| Circumference | 86531324.333723 |
| Area | 5.9584985360785E+14 |
Sphere
Radius = n| Volume | 1.0941303264938E+22 |
|---|---|
| Surface area | 2.3833994144314E+15 |
| Circumference | 86531324.333723 |
Square
Length = n| Perimeter | 55087552 |
|---|---|
| Area | 189664899084544 |
| Diagonal | 19476390.789083 |
Cube
Length = n| Surface area | 1137989394507264 |
|---|---|
| Volume | 2.6120437477236E+21 |
| Space diagonal | 23853609.732148 |
Equilateral Triangle
Length = n| Perimeter | 41315664 |
|---|---|
| Area | 82127310406714 |
| Altitude | 11926804.866074 |
Triangular Pyramid
Length = n| Surface area | 82127310406714 |
|---|---|
| Volume | 3.0783230779522E+20 |
| Height | 6492130.2630278 |