21274032 (number)
21274032 is an even 8-digits composite number following 21274031 and preceding 21274033. In scientific notation, it is written as 2.1274032 × 10^7. The sum of its digits is 21. It has a total of 8 prime factors and 80 positive divisors. There are 6462720 positive integers (up to 21274032) that are relatively prime to 21274032.
Interesting facts
- 21274032 has 80 divisors, whose sum is 59940608
- The reverse of 21274032 is 23047212
- Previous prime number is 331
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
| Name | twenty-one million two hundred seventy-four thousand thirty-two |
|---|
Notation
| Scientific notation | 2.1274032 × 10^7 |
|---|---|
| Engineering notation | 2.1274032 × 10^6 |
Prime Factorization of 21274032
Prime Factorization 2 × 2 × 2 × 2 × 3 × 13 × 331 × 103
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 2659254 | Product of the distinct prime numbers |
The prime factorization of 21274032 is 2 × 2 × 2 × 2 × 3 × 13 × 331 × 103. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21274032)
Multiplication
n×y| n×2 | 42548064 |
|---|---|
| n×3 | 63822096 |
| n×4 | 85096128 |
| n×5 | 106370160 |
Division
n÷y| n÷2 | 10637016 |
|---|---|
| n÷3 | 7091344 |
| n÷3 | 5318508 |
| n÷5 | 4254806.4 |
Exponentiation
ny| n2 | 452584437537024 |
|---|---|
| n3 | 9.6282958068646E+21 |
| n4 | 2.048326731007E+29 |
| n5 | 4.3576168421899E+36 |
Nth Root
y√n| 2√n | 4612.3781284713 |
|---|---|
| 3√n | 277.08728845555 |
| 4√n | 67.91449129951 |
| 5√n | 29.212583154383 |
Divisors of 21274032
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 | -21274031 | 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 21274032 can be divided by 80 positive divisors. The sum of these divisors (counting 21274032) is 1, the average is 0.0125.
Base conversion 21274032
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1010001001001110110110000 |
| 3 | Ternary | 1111000211111010 |
| 4 | Quaternary | 1101021312300 |
| 5 | Quinary | 20421232112 |
| 6 | Senary | 2035550520 |
| 8 | Octal | 121116660 |
| 10 | Decimal | 21274032 |
| 12 | Duodecimal | 715b440 |
| 16 | Hexadecimal | 1449db0 |
| 20 | Vigesimal | 6cj51c |
| 36 | Base36 | cnz5c |
Cryptographic Hash Functions
| md5 | 045781b236109e76c5a33c5a6056b590 |
|---|---|
| sha1 | 22c278aa76f4f2f72164e383af79f17baac4f18d |
| sha256 | 6ae29c9078c19d247348ffbe421d915bb34cbadb682ef008b21e84b99e8e42f8 |
| sha512 | 84681dabe106f2fceaa916666636720b679ff1df657ebe7494b05f4286ac12880bda1b11882d0e3a6ac9a77b5bac38c7e9e2e95db507fb9749db110b08791344 |
| ripemd-160 | f01255747d0d43010bf20115dc3345bb5f483269 |
21274032 as geometric shapes
Circle
Radius = n| Diameter | 42548064 |
|---|---|
| Circumference | 133668685.28687 |
| Area | 1.4218359440954E+15 |
Sphere
Radius = n| Volume | 4.0330911164581E+22 |
|---|---|
| Surface area | 5.6873437763815E+15 |
| Circumference | 133668685.28687 |
Square
Length = n| Perimeter | 85096128 |
|---|---|
| Area | 452584437537024 |
| Diagonal | 30086024.580759 |
Cube
Length = n| Surface area | 2715506625222144 |
|---|---|
| Volume | 9.6282958068646E+21 |
| Space diagonal | 36847704.305846 |
Equilateral Triangle
Length = n| Perimeter | 63822096 |
|---|---|
| Area | 1.9597481013228E+14 |
| Altitude | 18423852.152923 |
Triangular Pyramid
Length = n| Surface area | 1.9597481013228E+14 |
|---|---|
| Volume | 1.1347055427173E+21 |
| Height | 10028674.860253 |