27990508 (number)
27990508 is an even 8-digits composite number following 27990507 and preceding 27990509. In scientific notation, it is written as 2.7990508 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 10969920 positive integers (up to 27990508) that are relatively prime to 27990508.
Interesting facts
- 27990508 has 48 divisors, whose sum is 60850944
- The reverse of 27990508 is 80509972
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | twenty-seven million nine hundred ninety thousand five hundred eight |
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Notation
Scientific notation | 2.7990508 × 10^7 |
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Engineering notation | 2.7990508 × 10^6 |
Prime Factorization of 27990508
Prime Factorization 2 × 2 × 7 × 13 × 131 × 587
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 13995254 | Product of the distinct prime numbers |
The prime factorization of 27990508 is 2 × 2 × 7 × 13 × 131 × 587. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27990508)
Multiplication
n×yn×2 | 55981016 |
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n×3 | 83971524 |
n×4 | 111962032 |
n×5 | 139952540 |
Division
n÷yn÷2 | 13995254 |
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n÷3 | 9330169.3333333 |
n÷3 | 6997627 |
n÷5 | 5598101.6 |
Exponentiation
nyn2 | 783468538098064 |
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n3 | 2.1929682383382E+22 |
n4 | 6.1382295018952E+29 |
n5 | 1.7181216197863E+37 |
Nth Root
y√n2√n | 5290.6056364087 |
---|---|
3√n | 303.62457985403 |
4√n | 72.736549522291 |
5√n | 30.860443004596 |
Divisors of 27990508
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -27990507 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 27990508 can be divided by 48 positive divisors. The sum of these divisors (counting 27990508) is 1, the average is 0.020833333333333.
Base conversion 27990508
Base | System | Value |
---|---|---|
2 | Binary | 1101010110001100111101100 |
3 | Ternary | 1221200001202111 |
4 | Quaternary | 1222301213230 |
5 | Quinary | 24131144013 |
6 | Senary | 2435533404 |
8 | Octal | 152614754 |
10 | Decimal | 27990508 |
12 | Duodecimal | 945a264 |
16 | Hexadecimal | 1ab19ec |
20 | Vigesimal | 8eig58 |
36 | Base36 | gnxm4 |
Cryptographic Hash Functions
md5 | 965aaf80612488910c8f217f2e80669d |
---|---|
sha1 | f4cf41fa3a5eddd75f73fd78b39747e9895686c1 |
sha256 | ec282f65c1ad14497590e3587596c6f62fdce4e28fcd6e9a33f2c9137c9ee6b6 |
sha512 | 5bac2f29ad076d042c6a1628341d7952982b9ae66273c792ba66e65c061af5335a4dbd2cbda8728d4030271fad95827b1e3c1072509f67ab84b2494ce08b1500 |
ripemd-160 | fee29cc9a463e7dc955fb75fb70ec39e9eeb3c73 |
27990508 as geometric shapes
Circle
Radius = nDiameter | 55981016 |
---|---|
Circumference | 175869548.60609 |
Area | 2.4613390036076E+15 |
Sphere
Radius = nVolume | 9.1858838761588E+22 |
---|---|
Surface area | 9.8453560144305E+15 |
Circumference | 175869548.60609 |
Square
Length = nPerimeter | 111962032 |
---|---|
Area | 783468538098064 |
Diagonal | 39584556.031313 |
Cube
Length = nSurface area | 4700811228588384 |
---|---|
Volume | 2.1929682383382E+22 |
Space diagonal | 48480981.985663 |
Equilateral Triangle
Length = nPerimeter | 83971524 |
---|---|
Area | 3.3925182852939E+14 |
Altitude | 24240490.992832 |
Triangular Pyramid
Length = nSurface area | 3.3925182852939E+14 |
---|---|
Volume | 2.5844378537594E+21 |
Height | 13194852.010438 |