27781104 (number)
27781104 is an even 8-digits composite number following 27781103 and preceding 27781105. In scientific notation, it is written as 2.7781104 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 60 positive divisors. There are 8507520 positive integers (up to 27781104) that are relatively prime to 27781104.
Interesting facts
- 27781104 has 60 divisors, whose sum is 77656488
- The reverse of 27781104 is 40118772
- Previous prime number is 211
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twenty-seven million seven hundred eighty-one thousand one hundred four |
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Notation
Scientific notation | 2.7781104 × 10^7 |
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Engineering notation | 2.7781104 × 10^6 |
Prime Factorization of 27781104
Prime Factorization 2 × 2 × 2 × 2 × 13 × 3 × 211 × 211
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 16458 | Product of the distinct prime numbers |
The prime factorization of 27781104 is 2 × 2 × 2 × 2 × 13 × 3 × 211 × 211. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27781104)
Multiplication
n×yn×2 | 55562208 |
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n×3 | 83343312 |
n×4 | 111124416 |
n×5 | 138905520 |
Division
n÷yn÷2 | 13890552 |
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n÷3 | 9260368 |
n÷3 | 6945276 |
n÷5 | 5556220.8 |
Exponentiation
nyn2 | 771789739458816 |
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n3 | 2.1441171018038E+22 |
n4 | 5.9565940193391E+29 |
n5 | 1.6548075793704E+37 |
Nth Root
y√n2√n | 5270.7783106482 |
---|---|
3√n | 302.86551995001 |
4√n | 72.600126106283 |
5√n | 30.814129262065 |
Divisors of 27781104
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -27781103 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 27781104 can be divided by 60 positive divisors. The sum of these divisors (counting 27781104) is 1, the average is 0.016666666666667.
Base conversion 27781104
Base | System | Value |
---|---|---|
2 | Binary | 1101001111110011111110000 |
3 | Ternary | 1221021102111210 |
4 | Quaternary | 1221332133300 |
5 | Quinary | 24102443404 |
6 | Senary | 2431240120 |
8 | Octal | 151763760 |
10 | Decimal | 27781104 |
12 | Duodecimal | 9379040 |
16 | Hexadecimal | 1a7e7f0 |
20 | Vigesimal | 8dccf4 |
36 | Base36 | gjg1c |
Cryptographic Hash Functions
md5 | b1ecab0ab0549459a2f352e5cc78ddf3 |
---|---|
sha1 | b8b4d685175b255e04625f2817c0c4f378438b1f |
sha256 | c285291968a55a5311a637f831d3f4c0936bc096e8a09fae4b0ee10619917ae5 |
sha512 | 356a6d1baa6d9a93e2a8080dfb7de7997e641dcc9b2b24ccd11383df76a3cd8314cb54a1c65da1e913e62d446cf7baa604da2cc8c08f6481192208494a101327 |
ripemd-160 | 296655c5dece73b2680ea4910ee5a7d88ea105eb |
27781104 as geometric shapes
Circle
Radius = nDiameter | 55562208 |
---|---|
Circumference | 174553824.47003 |
Area | 2.4246489755998E+15 |
Sphere
Radius = nVolume | 8.9812567139509E+22 |
---|---|
Surface area | 9.6985959023992E+15 |
Circumference | 174553824.47003 |
Square
Length = nPerimeter | 111124416 |
---|---|
Area | 771789739458816 |
Diagonal | 39288414.054497 |
Cube
Length = nSurface area | 4630738436752896 |
---|---|
Volume | 2.1441171018038E+22 |
Space diagonal | 48118283.618355 |
Equilateral Triangle
Length = nPerimeter | 83343312 |
---|---|
Area | 3.3419476037575E+14 |
Altitude | 24059141.809177 |
Triangular Pyramid
Length = nSurface area | 3.3419476037575E+14 |
---|---|
Volume | 2.5268662372392E+21 |
Height | 13096138.018166 |