20229840 (number)
20229840 is an even 8-digits composite number following 20229839 and preceding 20229841. In scientific notation, it is written as 2.0229840 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 60 positive divisors. There are 5394432 positive integers (up to 20229840) that are relatively prime to 20229840.
Interesting facts
- 20229840 has 60 divisors, whose sum is 67940964
- The reverse of 20229840 is 04892202
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million two hundred twenty-nine thousand eight hundred forty |
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Notation
Scientific notation | 2.0229840 × 10^7 |
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Engineering notation | 2.0229840 × 10^6 |
Prime Factorization of 20229840
Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 5 × 28097
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 842910 | Product of the distinct prime numbers |
The prime factorization of 20229840 is 2 × 2 × 2 × 2 × 3 × 3 × 5 × 28097. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20229840)
Multiplication
n×yn×2 | 40459680 |
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n×3 | 60689520 |
n×4 | 80919360 |
n×5 | 101149200 |
Division
n÷yn÷2 | 10114920 |
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n÷3 | 6743280 |
n÷3 | 5057460 |
n÷5 | 4045968 |
Exponentiation
nyn2 | 409246426425600 |
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n3 | 8.2789897271617E+21 |
n4 | 1.6748263754212E+29 |
n5 | 3.3881469602552E+36 |
Nth Root
y√n2√n | 4497.7594422112 |
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3√n | 272.4776066664 |
4√n | 67.065337113976 |
5√n | 28.920013381946 |
Divisors of 20229840
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20229839 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20229840 can be divided by 60 positive divisors. The sum of these divisors (counting 20229840) is 1, the average is 0.016666666666667.
Base conversion 20229840
Base | System | Value |
---|---|---|
2 | Binary | 1001101001010111011010000 |
3 | Ternary | 1102001210010100 |
4 | Quaternary | 1031022323100 |
5 | Quinary | 20134323330 |
6 | Senary | 2001332400 |
8 | Octal | 115127320 |
10 | Decimal | 20229840 |
12 | Duodecimal | 6937100 |
16 | Hexadecimal | 134aed0 |
20 | Vigesimal | 668ec0 |
36 | Base36 | c1lg0 |
Cryptographic Hash Functions
md5 | da96a4dca9de49d55731a16c70c2f6cb |
---|---|
sha1 | 145cb072728b387a85599123560aa68579f9aa50 |
sha256 | c322876c3324e164f125345abbea0583693c55d52d62ca126f60c51387a5a800 |
sha512 | 868fa023cad1a9b7523898e1185e83aea76b3aa00af9b521a0c693fb9fa9811bf8d5521e323efe7298b4e1aad4b22e34388fce0d02e22105525201dfdbf3b66c |
ripemd-160 | 25f38a786923c099eb8223193dc73831aa02bf1b |
20229840 as geometric shapes
Circle
Radius = nDiameter | 40459680 |
---|---|
Circumference | 127107833.45459 |
Area | 1.2856855667665E+15 |
Sphere
Radius = nVolume | 3.4678951074662E+22 |
---|---|
Surface area | 5.1427422670662E+15 |
Circumference | 127107833.45459 |
Square
Length = nPerimeter | 80919360 |
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Area | 409246426425600 |
Diagonal | 28609314.092638 |
Cube
Length = nSurface area | 2455478558553600 |
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Volume | 8.2789897271617E+21 |
Space diagonal | 35039110.708989 |
Equilateral Triangle
Length = nPerimeter | 60689520 |
---|---|
Area | 1.7720890084628E+14 |
Altitude | 17519555.354495 |
Triangular Pyramid
Length = nSurface area | 1.7720890084628E+14 |
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Volume | 9.7568829624163E+20 |
Height | 9536438.0308792 |