20057520 (number)
20057520 is an even 8-digits composite number following 20057519 and preceding 20057521. In scientific notation, it is written as 2.0057520 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 40 positive divisors. There are 4584192 positive integers (up to 20057520) that are relatively prime to 20057520.
Interesting facts
- 20057520 has 40 divisors, whose sum is 48858480
- The reverse of 20057520 is 02575002
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
| Name | twenty million fifty-seven thousand five hundred twenty |
|---|
Notation
| Scientific notation | 2.0057520 × 10^7 |
|---|---|
| Engineering notation | 2.0057520 × 10^6 |
Prime Factorization of 20057520
Prime Factorization 2 × 2 × 2 × 2 × 21 × 5 × 11939
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2507190 | Product of the distinct prime numbers |
The prime factorization of 20057520 is 2 × 2 × 2 × 2 × 21 × 5 × 11939. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20057520)
Multiplication
n×y| n×2 | 40115040 |
|---|---|
| n×3 | 60172560 |
| n×4 | 80230080 |
| n×5 | 100287600 |
Division
n÷y| n÷2 | 10028760 |
|---|---|
| n÷3 | 6685840 |
| n÷3 | 5014380 |
| n÷5 | 4011504 |
Exponentiation
ny| n2 | 402304108550400 |
|---|---|
| n3 | 8.0692227033318E+21 |
| n4 | 1.6184859575653E+29 |
| n5 | 3.2462814463586E+36 |
Nth Root
y√n| 2√n | 4478.5622693003 |
|---|---|
| 3√n | 271.70173475984 |
| 4√n | 66.922061155498 |
| 5√n | 28.870575877761 |
Divisors of 20057520
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 | -20057519 | 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 20057520 can be divided by 40 positive divisors. The sum of these divisors (counting 20057520) is 1, the average is 0.025.
Base conversion 20057520
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001100100000110110110000 |
| 3 | Ternary | 1101202000202010 |
| 4 | Quaternary | 1030200312300 |
| 5 | Quinary | 20113320040 |
| 6 | Senary | 1553522520 |
| 8 | Octal | 114406660 |
| 10 | Decimal | 20057520 |
| 12 | Duodecimal | 6873440 |
| 16 | Hexadecimal | 1320db0 |
| 20 | Vigesimal | 6573g0 |
| 36 | Base36 | bxwhc |
Cryptographic Hash Functions
| md5 | 004c4e6d0f64f9bc9fed1710724734aa |
|---|---|
| sha1 | 40e229a2dbebf6f7bf91278a4dcf9912aa16c65c |
| sha256 | 1fbf2b9f396ea2a72517c90b51249c9a9f65c2f75b39abd304d3621d3c5d32bf |
| sha512 | 5852cd1bb8215121b72f2314dc5f04ce06a50b8ab354e5e628acbb5ab9826123b610086258140013b0058162b9e6e6303e28f067a5fca0e6bcaa4474dab8ec06 |
| ripemd-160 | 4f5ffdc429d9260baef072ea893fc242d32e598c |
20057520 as geometric shapes
Circle
Radius = n| Diameter | 40115040 |
|---|---|
| Circumference | 126025114.96246 |
| Area | 1.2638756319309E+15 |
Sphere
Radius = n| Volume | 3.3800281019956E+22 |
|---|---|
| Surface area | 5.0555025277237E+15 |
| Circumference | 126025114.96246 |
Square
Length = n| Perimeter | 80230080 |
|---|---|
| Area | 402304108550400 |
| Diagonal | 28365616.81157 |
Cube
Length = n| Surface area | 2413824651302400 |
|---|---|
| Volume | 8.0692227033318E+21 |
| Space diagonal | 34740643.713829 |
Equilateral Triangle
Length = n| Perimeter | 60172560 |
|---|---|
| Area | 1.7420278902575E+14 |
| Altitude | 17370321.856914 |
Triangular Pyramid
Length = n| Surface area | 1.7420278902575E+14 |
|---|---|
| Volume | 9.5096701540506E+20 |
| Height | 9455205.6038565 |