20130180 (number)
20130180 is an even 8-digits composite number following 20130179 and preceding 20130181. In scientific notation, it is written as 2.0130180 × 10^7. The sum of its digits is 15. It has a total of 7 prime factors and 72 positive divisors. There are 4462080 positive integers (up to 20130180) that are relatively prime to 20130180.
Interesting facts
- 20130180 has 72 divisors, whose sum is 45045504
- The reverse of 20130180 is 08103102
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 15
- Digital Root 6
Name
| Name | twenty million one hundred thirty thousand one hundred eighty |
|---|
Notation
| Scientific notation | 2.0130180 × 10^7 |
|---|---|
| Engineering notation | 2.0130180 × 10^6 |
Prime Factorization of 20130180
Prime Factorization 2 × 2 × 15 × 7 × 7 × 41 × 167
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1437870 | Product of the distinct prime numbers |
The prime factorization of 20130180 is 2 × 2 × 15 × 7 × 7 × 41 × 167. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20130180)
Multiplication
n×y| n×2 | 40260360 |
|---|---|
| n×3 | 60390540 |
| n×4 | 80520720 |
| n×5 | 100650900 |
Division
n÷y| n÷2 | 10065090 |
|---|---|
| n÷3 | 6710060 |
| n÷3 | 5032545 |
| n÷5 | 4026036 |
Exponentiation
ny| n2 | 405224146832400 |
|---|---|
| n3 | 8.1572350160826E+21 |
| n4 | 1.6420660917605E+29 |
| n5 | 3.3055085999035E+36 |
Nth Root
y√n| 2√n | 4486.666914314 |
|---|---|
| 3√n | 272.02942660296 |
| 4√n | 66.98258664992 |
| 5√n | 28.891462836324 |
Divisors of 20130180
72 divisors
| τ | Total Divisors | 72 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -20130179 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.013888888888889 | 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 | 72 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20130180 can be divided by 72 positive divisors. The sum of these divisors (counting 20130180) is 1, the average is 0.013888888888889.
Base conversion 20130180
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001100110010100110000100 |
| 3 | Ternary | 1101212201102020 |
| 4 | Quaternary | 1030302212010 |
| 5 | Quinary | 20123131210 |
| 6 | Senary | 1555243140 |
| 8 | Octal | 114624604 |
| 10 | Decimal | 20130180 |
| 12 | Duodecimal | 68a94b0 |
| 16 | Hexadecimal | 1332984 |
| 20 | Vigesimal | 65g590 |
| 36 | Base36 | bzgjo |
Cryptographic Hash Functions
| md5 | 75279d6bec0bebfffeb99afecfcf2e32 |
|---|---|
| sha1 | 6120e2b66abbf869ba4e9a98b63ec94868a1ee89 |
| sha256 | 50cb7a324b9e983384f551e66d09ef11f5fd37b1f75ab69757a4f13ccfff5770 |
| sha512 | 82b129d2e0d85e687e71487d447c23ef9ea35abb01e3d8fc976aba9ea5ef699e07f890eb4fbe4eab30510dd740430e923326e9b7ce2a9f5050e3af383b6977b8 |
| ripemd-160 | 0d0484ed23ccfa752ece9e8f93e43be8bf65c6ff |
20130180 as geometric shapes
Circle
Radius = n| Diameter | 40260360 |
|---|---|
| Circumference | 126481651.20688 |
| Area | 1.2730492027459E+15 |
Sphere
Radius = n| Volume | 3.4168946133508E+22 |
|---|---|
| Surface area | 5.0921968109834E+15 |
| Circumference | 126481651.20688 |
Square
Length = n| Perimeter | 80520720 |
|---|---|
| Area | 405224146832400 |
| Diagonal | 28468373.569012 |
Cube
Length = n| Surface area | 2431344880994400 |
|---|---|
| Volume | 8.1572350160826E+21 |
| Space diagonal | 34866494.525507 |
Equilateral Triangle
Length = n| Perimeter | 60390540 |
|---|---|
| Area | 1.7546720269187E+14 |
| Altitude | 17433247.262753 |
Triangular Pyramid
Length = n| Surface area | 1.7546720269187E+14 |
|---|---|
| Volume | 9.6133936593407E+20 |
| Height | 9489457.8563372 |