23221520 (number)
23221520 is an even 8-digits composite number following 23221519 and preceding 23221521. In scientific notation, it is written as 2.3221520 × 10^7. The sum of its digits is 17. It has a total of 7 prime factors and 40 positive divisors. There are 7961472 positive integers (up to 23221520) that are relatively prime to 23221520.
Interesting facts
- 23221520 has 40 divisors, whose sum is 61704384
- The reverse of 23221520 is 02512232
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 17
- Digital Root 8
Name
| Name | twenty-three million two hundred twenty-one thousand five hundred twenty |
|---|
Notation
| Scientific notation | 2.3221520 × 10^7 |
|---|---|
| Engineering notation | 2.3221520 × 10^6 |
Prime Factorization of 23221520
Prime Factorization 2 × 2 × 2 × 2 × 7 × 5 × 41467
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2902690 | Product of the distinct prime numbers |
The prime factorization of 23221520 is 2 × 2 × 2 × 2 × 7 × 5 × 41467. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 23221520)
Multiplication
n×y| n×2 | 46443040 |
|---|---|
| n×3 | 69664560 |
| n×4 | 92886080 |
| n×5 | 116107600 |
Division
n÷y| n÷2 | 11610760 |
|---|---|
| n÷3 | 7740506.6666667 |
| n÷3 | 5805380 |
| n÷5 | 4644304 |
Exponentiation
ny| n2 | 539238991110400 |
|---|---|
| n3 | 1.252194901685E+22 |
| n4 | 2.9077868953376E+29 |
| n5 | 6.752323154582E+36 |
Nth Root
y√n| 2√n | 4818.871237126 |
|---|---|
| 3√n | 285.29678737298 |
| 4√n | 69.41809012877 |
| 5√n | 29.728851301675 |
Divisors of 23221520
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 | -23221519 | 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 23221520 can be divided by 40 positive divisors. The sum of these divisors (counting 23221520) is 1, the average is 0.025.
Base conversion 23221520
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1011000100101010100010000 |
| 3 | Ternary | 1121200202221022 |
| 4 | Quaternary | 1120211110100 |
| 5 | Quinary | 21421042040 |
| 6 | Senary | 2145415012 |
| 8 | Octal | 130452420 |
| 10 | Decimal | 23221520 |
| 12 | Duodecimal | 793a468 |
| 16 | Hexadecimal | 1625510 |
| 20 | Vigesimal | 752dg0 |
| 36 | Base36 | dtpu8 |
Cryptographic Hash Functions
| md5 | 08cc62c32e9184ad06311c49f8f8c2e0 |
|---|---|
| sha1 | df337a20c68c7d028344cd0dc74f76b20dab0d17 |
| sha256 | b84819e612347130678bc66a98728a5cb417a6ebe23d33822adf880ee339390b |
| sha512 | 94255f8ddb4409f815c06c54e65cdae032fe53945947b9070638374d42f5584dc2c16617ca1a586969e0133d55d7ec1bf5c6b67397521db17b0292741a563d87 |
| ripemd-160 | d62d28b457ea4478a1059c12b31cad03e31ae484 |
23221520 as geometric shapes
Circle
Radius = n| Diameter | 46443040 |
|---|---|
| Circumference | 145905113.27438 |
| Area | 1.6940692530016E+15 |
Sphere
Radius = n| Volume | 5.2451817386616E+22 |
|---|---|
| Surface area | 6.7762770120064E+15 |
| Circumference | 145905113.27438 |
Square
Length = n| Perimeter | 92886080 |
|---|---|
| Area | 539238991110400 |
| Diagonal | 32840188.522918 |
Cube
Length = n| Surface area | 3235433946662400 |
|---|---|
| Volume | 1.252194901685E+22 |
| Space diagonal | 40220852.468977 |
Equilateral Triangle
Length = n| Perimeter | 69664560 |
|---|---|
| Area | 2.3349733250635E+14 |
| Altitude | 20110426.234488 |
Triangular Pyramid
Length = n| Surface area | 2.3349733250635E+14 |
|---|---|
| Volume | 1.4757258439145E+21 |
| Height | 10946729.507639 |