20197572 (number)
20197572 is an even 8-digits composite number following 20197571 and preceding 20197573. In scientific notation, it is written as 2.0197572 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 6435072 positive integers (up to 20197572) that are relatively prime to 20197572.
Interesting facts
- 20197572 has 48 divisors, whose sum is 49244160
- The reverse of 20197572 is 27579102
- Previous prime number is 457
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
| Name | twenty million one hundred ninety-seven thousand five hundred seventy-two |
|---|
Notation
| Scientific notation | 2.0197572 × 10^7 |
|---|---|
| Engineering notation | 2.0197572 × 10^6 |
Prime Factorization of 20197572
Prime Factorization 2 × 2 × 3 × 29 × 457 × 127
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 10098786 | Product of the distinct prime numbers |
The prime factorization of 20197572 is 2 × 2 × 3 × 29 × 457 × 127. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20197572)
Multiplication
n×y| n×2 | 40395144 |
|---|---|
| n×3 | 60592716 |
| n×4 | 80790288 |
| n×5 | 100987860 |
Division
n÷y| n÷2 | 10098786 |
|---|---|
| n÷3 | 6732524 |
| n÷3 | 5049393 |
| n÷5 | 4039514.4 |
Exponentiation
ny| n2 | 407941914695184 |
|---|---|
| n3 | 8.2394361938738E+21 |
| n4 | 1.6641660576517E+29 |
| n5 | 3.3612113769377E+36 |
Nth Root
y√n| 2√n | 4494.1708912768 |
|---|---|
| 3√n | 272.33265600047 |
| 4√n | 67.038577634649 |
| 5√n | 28.910781603898 |
Divisors of 20197572
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 | -20197571 | 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 20197572 can be divided by 48 positive divisors. The sum of these divisors (counting 20197572) is 1, the average is 0.020833333333333.
Base conversion 20197572
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001101000011000011000100 |
| 3 | Ternary | 1102000010212020 |
| 4 | Quaternary | 1031003003010 |
| 5 | Quinary | 20132310242 |
| 6 | Senary | 2000523140 |
| 8 | Octal | 115030304 |
| 10 | Decimal | 20197572 |
| 12 | Duodecimal | 69204b0 |
| 16 | Hexadecimal | 13430c4 |
| 20 | Vigesimal | 664dic |
| 36 | Base36 | c0wjo |
Cryptographic Hash Functions
| md5 | f5c5dda897f143d1dcedcb50dc037da8 |
|---|---|
| sha1 | 80f8c13cce74cef423b6b2e6d878254dba45751b |
| sha256 | 012d14e9507b756f7fa97dd38d3e6e5a05ab3b06f411b675324cc3d8a12361f2 |
| sha512 | c6abb88df9fd7292f9ed93d329f46ec44fac7c7f68c2c3c2a86e76c81cbf4824ef02edc0b9d18c9d6771887c747c6a406dd367b445ba3dcf4398616631a209bc |
| ripemd-160 | 278eef34fd53311448ac46c14774b47c938c699a |
20197572 as geometric shapes
Circle
Radius = n| Diameter | 40395144 |
|---|---|
| Circumference | 126905087.6311 |
| Area | 1.2815873222977E+15 |
Sphere
Radius = n| Volume | 3.4513269621861E+22 |
|---|---|
| Surface area | 5.126349289191E+15 |
| Circumference | 126905087.6311 |
Square
Length = n| Perimeter | 80790288 |
|---|---|
| Area | 407941914695184 |
| Diagonal | 28563680.249407 |
Cube
Length = n| Surface area | 2447651488171104 |
|---|---|
| Volume | 8.2394361938738E+21 |
| Space diagonal | 34983220.893531 |
Equilateral Triangle
Length = n| Perimeter | 60592716 |
|---|---|
| Area | 1.7664403069725E+14 |
| Altitude | 17491610.446765 |
Triangular Pyramid
Length = n| Surface area | 1.7664403069725E+14 |
|---|---|
| Volume | 9.7102686764034E+20 |
| Height | 9521226.7498024 |