27772720 (number)
27772720 is an even 8-digits composite number following 27772719 and preceding 27772721. In scientific notation, it is written as 2.7772720 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 10725120 positive integers (up to 27772720) that are relatively prime to 27772720.
Interesting facts
- 27772720 has 40 divisors, whose sum is 66803760
- The reverse of 27772720 is 02727772
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
| Name | twenty-seven million seven hundred seventy-two thousand seven hundred twenty |
|---|
Notation
| Scientific notation | 2.7772720 × 10^7 |
|---|---|
| Engineering notation | 2.7772720 × 10^6 |
Prime Factorization of 27772720
Prime Factorization 2 × 2 × 2 × 2 × 5 × 29 × 11971
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3471590 | Product of the distinct prime numbers |
The prime factorization of 27772720 is 2 × 2 × 2 × 2 × 5 × 29 × 11971. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27772720)
Multiplication
n×y| n×2 | 55545440 |
|---|---|
| n×3 | 83318160 |
| n×4 | 111090880 |
| n×5 | 138863600 |
Division
n÷y| n÷2 | 13886360 |
|---|---|
| n÷3 | 9257573.3333333 |
| n÷3 | 6943180 |
| n÷5 | 5554544 |
Exponentiation
ny| n2 | 771323976198400 |
|---|---|
| n3 | 2.1421764820245E+22 |
| n4 | 5.9494067625851E+29 |
| n5 | 1.6523120818338E+37 |
Nth Root
y√n| 2√n | 5269.9829221735 |
|---|---|
| 3√n | 302.83504983865 |
| 4√n | 72.594648027065 |
| 5√n | 30.812269171469 |
Divisors of 27772720
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 | -27772719 | 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 27772720 can be divided by 40 positive divisors. The sum of these divisors (counting 27772720) is 1, the average is 0.025.
Base conversion 27772720
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1101001111100011100110000 |
| 3 | Ternary | 1221021000000021 |
| 4 | Quaternary | 1221330130300 |
| 5 | Quinary | 24102211340 |
| 6 | Senary | 2431133224 |
| 8 | Octal | 151743460 |
| 10 | Decimal | 27772720 |
| 12 | Duodecimal | 9374214 |
| 16 | Hexadecimal | 1a7c730 |
| 20 | Vigesimal | 8dbbg0 |
| 36 | Base36 | gj9kg |
Cryptographic Hash Functions
| md5 | 442eb46e4667dbdb06aa2349ac2b68dc |
|---|---|
| sha1 | 14d0cbb9c7fc269cbe4544d812eae47edde0f1a6 |
| sha256 | 759c2fc9621bbd855d30389aa94bd09d679952fcccbd7045f0ca2e8020daf556 |
| sha512 | ce95db06a8dcca2e8ee6be3c3e1d7af4fe541854f05f9137c6821712efd174b6f7c3e12b8230dcb03d3166962576c4179852068c236c6f1b5a3efc5fbe9c94cc |
| ripemd-160 | c180de24d2fde207e0406e74334d959787ce4101 |
27772720 as geometric shapes
Circle
Radius = n| Diameter | 55545440 |
|---|---|
| Circumference | 174501146.24441 |
| Area | 2.4231857371626E+15 |
Sphere
Radius = n| Volume | 8.9731278648279E+22 |
|---|---|
| Surface area | 9.6927429486502E+15 |
| Circumference | 174501146.24441 |
Square
Length = n| Perimeter | 111090880 |
|---|---|
| Area | 771323976198400 |
| Diagonal | 39276557.287991 |
Cube
Length = n| Surface area | 4627943857190400 |
|---|---|
| Volume | 2.1421764820245E+22 |
| Space diagonal | 48103762.104384 |
Equilateral Triangle
Length = n| Perimeter | 83318160 |
|---|---|
| Area | 3.3399307896792E+14 |
| Altitude | 24051881.052192 |
Triangular Pyramid
Length = n| Surface area | 3.3399307896792E+14 |
|---|---|
| Volume | 2.5245791948964E+21 |
| Height | 13092185.762664 |