27641640 (number)
27641640 is an even 8-digits composite number following 27641639 and preceding 27641641. In scientific notation, it is written as 2.7641640 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 128 positive divisors. There are 6429696 positive integers (up to 27641640) that are relatively prime to 27641640.
Interesting facts
- 27641640 has 128 divisors, whose sum is 88128000
- The reverse of 27641640 is 04614672
- Previous prime number is 169
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twenty-seven million six hundred forty-one thousand six hundred forty |
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Notation
Scientific notation | 2.7641640 × 10^7 |
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Engineering notation | 2.7641640 × 10^6 |
Prime Factorization of 27641640
Prime Factorization 2 × 2 × 2 × 3 × 5 × 29 × 169 × 47
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 6910410 | Product of the distinct prime numbers |
The prime factorization of 27641640 is 2 × 2 × 2 × 3 × 5 × 29 × 169 × 47. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27641640)
Multiplication
n×yn×2 | 55283280 |
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n×3 | 82924920 |
n×4 | 110566560 |
n×5 | 138208200 |
Division
n÷yn÷2 | 13820820 |
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n÷3 | 9213880 |
n÷3 | 6910410 |
n÷5 | 5528328 |
Exponentiation
nyn2 | 764060261889600 |
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n3 | 2.1119878697458E+22 |
n4 | 5.837880837988E+29 |
n5 | 1.6136860048656E+37 |
Nth Root
y√n2√n | 5257.5317402751 |
---|---|
3√n | 302.35786414958 |
4√n | 72.508839049285 |
5√n | 30.783128929699 |
Divisors of 27641640
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -27641639 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 27641640 can be divided by 128 positive divisors. The sum of these divisors (counting 27641640) is 1, the average is 0.0078125.
Base conversion 27641640
Base | System | Value |
---|---|---|
2 | Binary | 1101001011100011100101000 |
3 | Ternary | 1221000100012110 |
4 | Quaternary | 1221130130220 |
5 | Quinary | 24034013030 |
6 | Senary | 2424242320 |
8 | Octal | 151343450 |
10 | Decimal | 27641640 |
12 | Duodecimal | 93103a0 |
16 | Hexadecimal | 1a5c728 |
20 | Vigesimal | 8cf420 |
36 | Base36 | gggfc |
Cryptographic Hash Functions
md5 | 4c7177010cbe658fa010d91464b7769f |
---|---|
sha1 | c6a9b77661f3896ff494cf460a3535a5014a877d |
sha256 | 0f6fbdd4f4f296d0e90cd0fa551874ee035bdf3d11133e9dca4e485d6bf0e1d9 |
sha512 | c6f90b5bc0ae9db7cc52834d865694703f747c94a5454a7ad04797a5334ad2a611603ee86c20b41f71d8fd80d79c771f30205ddff2e28ef074dec091ce133194 |
ripemd-160 | dee45bf2fdf6994e6230c85644a2f3f038599100 |
27641640 as geometric shapes
Circle
Radius = nDiameter | 55283280 |
---|---|
Circumference | 173677546.31435 |
Area | 2.4003661056523E+15 |
Sphere
Radius = nVolume | 8.8466741014189E+22 |
---|---|
Surface area | 9.601464422609E+15 |
Circumference | 173677546.31435 |
Square
Length = nPerimeter | 110566560 |
---|---|
Area | 764060261889600 |
Diagonal | 39091182.174235 |
Cube
Length = nSurface area | 4584361571337600 |
---|---|
Volume | 2.1119878697458E+22 |
Space diagonal | 47876724.884528 |
Equilateral Triangle
Length = nPerimeter | 82924920 |
---|---|
Area | 3.3084779840929E+14 |
Altitude | 23938362.442264 |
Triangular Pyramid
Length = nSurface area | 3.3084779840929E+14 |
---|---|
Volume | 2.489001574135E+21 |
Height | 13030394.058078 |