20498148 (number)
20498148 is an even 8-digits composite number following 20498147 and preceding 20498149. In scientific notation, it is written as 2.0498148 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 6039360 positive integers (up to 20498148) that are relatively prime to 20498148.
Interesting facts
- 20498148 has 48 divisors, whose sum is 44688000
- The reverse of 20498148 is 84189402
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty million four hundred ninety-eight thousand one hundred forty-eight |
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Notation
Scientific notation | 2.0498148 × 10^7 |
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Engineering notation | 2.0498148 × 10^6 |
Prime Factorization of 20498148
Prime Factorization 2 × 2 × 9 × 37 × 11 × 1399
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10249074 | Product of the distinct prime numbers |
The prime factorization of 20498148 is 2 × 2 × 9 × 37 × 11 × 1399. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20498148)
Multiplication
n×yn×2 | 40996296 |
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n×3 | 61494444 |
n×4 | 81992592 |
n×5 | 102490740 |
Division
n÷yn÷2 | 10249074 |
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n÷3 | 6832716 |
n÷3 | 5124537 |
n÷5 | 4099629.6 |
Exponentiation
nyn2 | 420174071429904 |
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n3 | 8.6127903019327E+21 |
n4 | 1.7654625030198E+29 |
n5 | 3.6188711675351E+36 |
Nth Root
y√n2√n | 4527.4880452631 |
---|---|
3√n | 273.67694178505 |
4√n | 67.286611188728 |
5√n | 28.996322735227 |
Divisors of 20498148
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 | -20498147 | 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 20498148 can be divided by 48 positive divisors. The sum of these divisors (counting 20498148) is 1, the average is 0.020833333333333.
Base conversion 20498148
Base | System | Value |
---|---|---|
2 | Binary | 1001110001100011011100100 |
3 | Ternary | 1102120102011200 |
4 | Quaternary | 1032030123210 |
5 | Quinary | 20221420043 |
6 | Senary | 2011202500 |
8 | Octal | 116143344 |
10 | Decimal | 20498148 |
12 | Duodecimal | 6a46430 |
16 | Hexadecimal | 138c6e4 |
20 | Vigesimal | 682578 |
36 | Base36 | c7ch0 |
Cryptographic Hash Functions
md5 | 7a29084c3fd64a700f58aa32f9a57767 |
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sha1 | f5a1e590314744a3bcf0e2529a987be928990f2f |
sha256 | 1d5891e4d5f8438f936392a6eacc738bacf431bfce7945298751275289d17e83 |
sha512 | 2f4cd29cea4957ed41d55986cf7c642f93c9ec87882ff12eb2131d105d5aca5d9f9b3356fbaccae2b95e0c9d8ead429f2da130913e1fd17d889dab40008d8d69 |
ripemd-160 | de789e34a953cf9c4acc8e28153195c74dbb304e |
20498148 as geometric shapes
Circle
Radius = nDiameter | 40996296 |
---|---|
Circumference | 128793662.33799 |
Area | 1.3200157760331E+15 |
Sphere
Radius = nVolume | 3.6077171652615E+22 |
---|---|
Surface area | 5.2800631041324E+15 |
Circumference | 128793662.33799 |
Square
Length = nPerimeter | 81992592 |
---|---|
Area | 420174071429904 |
Diagonal | 28988758.905131 |
Cube
Length = nSurface area | 2521044428579424 |
---|---|
Volume | 8.6127903019327E+21 |
Space diagonal | 35503833.797066 |
Equilateral Triangle
Length = nPerimeter | 61494444 |
---|---|
Area | 1.8194070993492E+14 |
Altitude | 17751916.898533 |
Triangular Pyramid
Length = nSurface area | 1.8194070993492E+14 |
---|---|
Volume | 1.0150270712391E+21 |
Height | 9662919.6350436 |