11381520 (number)
11381520 is an even 8-digits composite number following 11381519 and preceding 11381521. In scientific notation, it is written as 1.1381520 × 10^7. The sum of its digits is 21. It has a total of 8 prime factors and 80 positive divisors. There are 2967552 positive integers (up to 11381520) that are relatively prime to 11381520.
Interesting facts
- 11381520 has 80 divisors, whose sum is 36069120
- The reverse of 11381520 is 02518311
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
| Name | eleven million three hundred eighty-one thousand five hundred twenty |
|---|
Notation
| Scientific notation | 1.1381520 × 10^7 |
|---|---|
| Engineering notation | 1.1381520 × 10^6 |
Prime Factorization of 11381520
Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 47 × 1009
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 1422690 | Product of the distinct prime numbers |
The prime factorization of 11381520 is 2 × 2 × 2 × 2 × 5 × 3 × 47 × 1009. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 11381520)
Multiplication
n×y| n×2 | 22763040 |
|---|---|
| n×3 | 34144560 |
| n×4 | 45526080 |
| n×5 | 56907600 |
Division
n÷y| n÷2 | 5690760 |
|---|---|
| n÷3 | 3793840 |
| n÷3 | 2845380 |
| n÷5 | 2276304 |
Exponentiation
ny| n2 | 129538997510400 |
|---|---|
| n3 | 1.4743506909446E+21 |
| n4 | 1.6780351875999E+28 |
| n5 | 1.9098591048372E+35 |
Nth Root
y√n| 2√n | 3373.6508414476 |
|---|---|
| 3√n | 224.94003340195 |
| 4√n | 58.083137324421 |
| 5√n | 25.777455937814 |
Divisors of 11381520
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 | -11381519 | 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 11381520 can be divided by 80 positive divisors. The sum of these divisors (counting 11381520) is 1, the average is 0.0125.
Base conversion 11381520
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101011011010101100010000 |
| 3 | Ternary | 210102020111210 |
| 4 | Quaternary | 223122230100 |
| 5 | Quinary | 10403202040 |
| 6 | Senary | 1043540120 |
| 8 | Octal | 53325420 |
| 10 | Decimal | 11381520 |
| 12 | Duodecimal | 398a640 |
| 16 | Hexadecimal | adab10 |
| 20 | Vigesimal | 3b2dg0 |
| 36 | Base36 | 6ry1c |
Cryptographic Hash Functions
| md5 | 2046099bceb71bb92b235fe3939fadf2 |
|---|---|
| sha1 | 7714588de09a05e56029abdb67108dc16211cd77 |
| sha256 | a66e45e43d0a337f5c41d2333ff32774e279312b7d3b34200aefc9f0dbb803dc |
| sha512 | 7a03c916e02bf5065d655e33774a0f67f5daf278928535385a75eb2df1ba0e490231f347eb36fab46a26a0a4569da8b636dda3cdcaa0119885ae75368d90f1b3 |
| ripemd-160 | b603b425e4b846c37a2722f4b9ce415694cbe20c |
11381520 as geometric shapes
Circle
Radius = n| Diameter | 22763040 |
|---|---|
| Circumference | 71512199.237371 |
| Area | 4.0695876293206E+14 |
Sphere
Radius = n| Volume | 6.1757457326487E+21 |
|---|---|
| Surface area | 1.6278350517282E+15 |
| Circumference | 71512199.237371 |
Square
Length = n| Perimeter | 45526080 |
|---|---|
| Area | 129538997510400 |
| Diagonal | 16095899.944421 |
Cube
Length = n| Surface area | 777233985062400 |
|---|---|
| Volume | 1.4743506909446E+21 |
| Space diagonal | 19713370.907361 |
Equilateral Triangle
Length = n| Perimeter | 34144560 |
|---|---|
| Area | 56092031312388 |
| Altitude | 9856685.4536807 |
Triangular Pyramid
Length = n| Surface area | 56092031312388 |
|---|---|
| Volume | 1.7375389523566E+20 |
| Height | 5365299.9814735 |