20108040 (number)
20108040 is an even 8-digits composite number following 20108039 and preceding 20108041. In scientific notation, it is written as 2.0108040 × 10^7. The sum of its digits is 15. It has a total of 8 prime factors and 128 positive divisors. There are 5068800 positive integers (up to 20108040) that are relatively prime to 20108040.
Interesting facts
- 20108040 has 128 divisors, whose sum is 63745920
- The reverse of 20108040 is 04080102
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 15
- Digital Root 6
Name
Name | twenty million one hundred eight thousand forty |
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Notation
Scientific notation | 2.0108040 × 10^7 |
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Engineering notation | 2.0108040 × 10^6 |
Prime Factorization of 20108040
Prime Factorization 2 × 2 × 2 × 5 × 3 × 67 × 41 × 61
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 5027010 | Product of the distinct prime numbers |
The prime factorization of 20108040 is 2 × 2 × 2 × 5 × 3 × 67 × 41 × 61. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20108040)
Multiplication
n×yn×2 | 40216080 |
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n×3 | 60324120 |
n×4 | 80432160 |
n×5 | 100540200 |
Division
n÷yn÷2 | 10054020 |
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n÷3 | 6702680 |
n÷3 | 5027010 |
n÷5 | 4021608 |
Exponentiation
nyn2 | 404333272641600 |
---|---|
n3 | 8.1303496196082E+21 |
n4 | 1.6348539536507E+29 |
n5 | 3.2873708694166E+36 |
Nth Root
y√n2√n | 4484.1989251147 |
---|---|
3√n | 271.92966030064 |
4√n | 66.964161497884 |
5√n | 28.885104834742 |
Divisors of 20108040
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 | -20108039 | 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 20108040 can be divided by 128 positive divisors. The sum of these divisors (counting 20108040) is 1, the average is 0.0078125.
Base conversion 20108040
Base | System | Value |
---|---|---|
2 | Binary | 1001100101101001100001000 |
3 | Ternary | 1101211121001020 |
4 | Quaternary | 1030231030020 |
5 | Quinary | 20121424130 |
6 | Senary | 1554552440 |
8 | Octal | 114551410 |
10 | Decimal | 20108040 |
12 | Duodecimal | 6898720 |
16 | Hexadecimal | 132d308 |
20 | Vigesimal | 65da20 |
36 | Base36 | byzgo |
Cryptographic Hash Functions
md5 | 9b308de3c5e9a96c6ea530b1d9ee9b87 |
---|---|
sha1 | b6875aed51a53af5a3df3f082febd291c388cf2e |
sha256 | b295ab5317e1278caac56a71b72f96e54de4643c5f77666807cf72eda94ea07b |
sha512 | dbfade3edec57c5a1f1a9c2a39d11ab503a9cdd6a38ed7d23b5acd14da1d0cc8cf1b28ec2d65d6df877a9ef327f25baf95a387e7b3d9a6a55a5c376a18774f52 |
ripemd-160 | 669a71d764b09460b36095bd288dfe3fe993ebf3 |
20108040 as geometric shapes
Circle
Radius = nDiameter | 40216080 |
---|---|
Circumference | 126342541.48418 |
Area | 1.2702504389328E+15 |
Sphere
Radius = nVolume | 3.4056328848104E+22 |
---|---|
Surface area | 5.0810017557311E+15 |
Circumference | 126342541.48418 |
Square
Length = nPerimeter | 80432160 |
---|---|
Area | 404333272641600 |
Diagonal | 28437062.880741 |
Cube
Length = nSurface area | 2425999635849600 |
---|---|
Volume | 8.1303496196082E+21 |
Space diagonal | 34828146.920627 |
Equilateral Triangle
Length = nPerimeter | 60324120 |
---|---|
Area | 1.7508144285146E+14 |
Altitude | 17414073.460314 |
Triangular Pyramid
Length = nSurface area | 1.7508144285146E+14 |
---|---|
Volume | 9.5817089157374E+20 |
Height | 9479020.9602469 |