27995760 (number)
27995760 is an even 8-digits composite number following 27995759 and preceding 27995761. In scientific notation, it is written as 2.7995760 × 10^7. The sum of its digits is 45. It has a total of 9 prime factors and 160 positive divisors. There are 6884352 positive integers (up to 27995760) that are relatively prime to 27995760.
Interesting facts
- 27995760 has 160 divisors, whose sum is 103951680
- The reverse of 27995760 is 06759972
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | twenty-seven million nine hundred ninety-five thousand seven hundred sixty |
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Notation
Scientific notation | 2.7995760 × 10^7 |
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Engineering notation | 2.7995760 × 10^6 |
Prime Factorization of 27995760
Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 9 × 13 × 997
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 3499470 | Product of the distinct prime numbers |
The prime factorization of 27995760 is 2 × 2 × 2 × 2 × 3 × 5 × 9 × 13 × 997. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27995760)
Multiplication
n×yn×2 | 55991520 |
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n×3 | 83987280 |
n×4 | 111983040 |
n×5 | 139978800 |
Division
n÷yn÷2 | 13997880 |
---|---|
n÷3 | 9331920 |
n÷3 | 6998940 |
n÷5 | 5599152 |
Exponentiation
nyn2 | 783762577977600 |
---|---|
n3 | 2.1942029030042E+22 |
n4 | 6.1428377863809E+29 |
n5 | 1.7197341238645E+37 |
Nth Root
y√n2√n | 5291.1019646195 |
---|---|
3√n | 303.64356886949 |
4√n | 72.739961263527 |
5√n | 30.861601017757 |
Divisors of 27995760
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -27995759 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 27995760 can be divided by 160 positive divisors. The sum of these divisors (counting 27995760) is 1, the average is 0.00625.
Base conversion 27995760
Base | System | Value |
---|---|---|
2 | Binary | 1101010110010111001110000 |
3 | Ternary | 1221200022222000 |
4 | Quaternary | 1222302321300 |
5 | Quinary | 24131331020 |
6 | Senary | 2440014000 |
8 | Octal | 152627160 |
10 | Decimal | 27995760 |
12 | Duodecimal | 9461300 |
16 | Hexadecimal | 1ab2e70 |
20 | Vigesimal | 8ej980 |
36 | Base36 | go1o0 |
Cryptographic Hash Functions
md5 | aa3c6dc68ab506607aa67abbac4be976 |
---|---|
sha1 | b541a3334aff7a9945c77cbea1bb7038717a78d0 |
sha256 | 0dd4903ce0667ad4101eb13d978c266f2f04767aaab10d7bb663d1169d7fdb7d |
sha512 | 6cf2a430a8951aae33e828d7b7038abab5db9dda9a4f845a22f80b09f73ef0cfb334a2d40c49a0e9e74e37155970751db6c48bc8c89a6673bff636c12687186c |
ripemd-160 | 53b7003dbbacba46655e965edcb7803eb16d3b02 |
27995760 as geometric shapes
Circle
Radius = nDiameter | 55991520 |
---|---|
Circumference | 175902547.89533 |
Area | 2.462262757133E+15 |
Sphere
Radius = nVolume | 9.1910556274179E+22 |
---|---|
Surface area | 9.8490510285321E+15 |
Circumference | 175902547.89533 |
Square
Length = nPerimeter | 111983040 |
---|---|
Area | 783762577977600 |
Diagonal | 39591983.480942 |
Cube
Length = nSurface area | 4702575467865600 |
---|---|
Volume | 2.1942029030042E+22 |
Space diagonal | 48490078.716504 |
Equilateral Triangle
Length = nPerimeter | 83987280 |
---|---|
Area | 3.3937915153209E+14 |
Altitude | 24245039.358252 |
Triangular Pyramid
Length = nSurface area | 3.3937915153209E+14 |
---|---|
Volume | 2.5858929200225E+21 |
Height | 13197327.826981 |