27286768 (number)
27286768 is an even 8-digits composite number following 27286767 and preceding 27286769. In scientific notation, it is written as 2.7286768 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 12536832 positive integers (up to 27286768) that are relatively prime to 27286768.
Interesting facts
- 27286768 has 40 divisors, whose sum is 57304368
- The reverse of 27286768 is 86768272
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 46
- Digital Root 1
Name
Name | twenty-seven million two hundred eighty-six thousand seven hundred sixty-eight |
---|
Notation
Scientific notation | 2.7286768 × 10^7 |
---|---|
Engineering notation | 2.7286768 × 10^6 |
Prime Factorization of 27286768
Prime Factorization 2 × 2 × 2 × 2 × 17 × 43 × 2333
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3410846 | Product of the distinct prime numbers |
The prime factorization of 27286768 is 2 × 2 × 2 × 2 × 17 × 43 × 2333. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27286768)
Multiplication
n×yn×2 | 54573536 |
---|---|
n×3 | 81860304 |
n×4 | 109147072 |
n×5 | 136433840 |
Division
n÷yn÷2 | 13643384 |
---|---|
n÷3 | 9095589.3333333 |
n÷3 | 6821692 |
n÷5 | 5457353.6 |
Exponentiation
nyn2 | 744567707885824 |
---|---|
n3 | 2.0316846305372E+22 |
n4 | 5.5438107162635E+29 |
n5 | 1.512726768506E+37 |
Nth Root
y√n2√n | 5223.6738029858 |
---|---|
3√n | 301.05836552099 |
4√n | 72.274987395265 |
5√n | 30.703679192064 |
Divisors of 27286768
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 | -27286767 | 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 27286768 can be divided by 40 positive divisors. The sum of these divisors (counting 27286768) is 1, the average is 0.025.
Base conversion 27286768
Base | System | Value |
---|---|---|
2 | Binary | 1101000000101110011110000 |
3 | Ternary | 1220100022102001 |
4 | Quaternary | 1220011303300 |
5 | Quinary | 23441134033 |
6 | Senary | 2412503344 |
8 | Octal | 150056360 |
10 | Decimal | 27286768 |
12 | Duodecimal | 917ab54 |
16 | Hexadecimal | 1a05cf0 |
20 | Vigesimal | 8aagi8 |
36 | Base36 | g8uls |
Cryptographic Hash Functions
md5 | 93a0fc66a94041fdc6593023f185c763 |
---|---|
sha1 | 5d5a8440b634efdc99bba4228edd721c07cbd82c |
sha256 | 081a669957824c82f2385c1054df043ceed0bc280da95dc152d3efc18812dd84 |
sha512 | fb61beef0096e34cc56fdfe3e3f8e3778a3c134fc6fe5afb22e496823e30f14c3e85d215d2302dba5b22350958a48428d4142b28aa11a9fa672dd07e06f85627 |
ripemd-160 | 762bcca52718d7024201ab7301beb86b0d10113d |
27286768 as geometric shapes
Circle
Radius = nDiameter | 54573536 |
---|---|
Circumference | 171447819.77802 |
Area | 2.3391284411943E+15 |
Sphere
Radius = nVolume | 8.5103006796094E+22 |
---|---|
Surface area | 9.3565137647772E+15 |
Circumference | 171447819.77802 |
Square
Length = nPerimeter | 109147072 |
---|---|
Area | 744567707885824 |
Diagonal | 38589317.378928 |
Cube
Length = nSurface area | 4467406247314944 |
---|---|
Volume | 2.0316846305372E+22 |
Space diagonal | 47262068.550345 |
Equilateral Triangle
Length = nPerimeter | 81860304 |
---|---|
Area | 3.2240727493334E+14 |
Altitude | 23631034.275172 |
Triangular Pyramid
Length = nSurface area | 3.2240727493334E+14 |
---|---|
Volume | 2.3943632991423E+21 |
Height | 12863105.792976 |