20129496 (number)
20129496 is an even 8-digits composite number following 20129495 and preceding 20129497. In scientific notation, it is written as 2.0129496 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 6240768 positive integers (up to 20129496) that are relatively prime to 20129496.
Interesting facts
- 20129496 has 64 divisors, whose sum is 53913600
- The reverse of 20129496 is 69492102
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twenty million one hundred twenty-nine thousand four hundred ninety-six |
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Notation
Scientific notation | 2.0129496 × 10^7 |
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Engineering notation | 2.0129496 × 10^6 |
Prime Factorization of 20129496
Prime Factorization 2 × 2 × 2 × 3 × 17 × 103 × 479
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5032374 | Product of the distinct prime numbers |
The prime factorization of 20129496 is 2 × 2 × 2 × 3 × 17 × 103 × 479. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20129496)
Multiplication
n×yn×2 | 40258992 |
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n×3 | 60388488 |
n×4 | 80517984 |
n×5 | 100647480 |
Division
n÷yn÷2 | 10064748 |
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n÷3 | 6709832 |
n÷3 | 5032374 |
n÷5 | 4025899.2 |
Exponentiation
nyn2 | 405196609214016 |
---|---|
n3 | 8.1564035243871E+21 |
n4 | 1.6418429211854E+29 |
n5 | 3.3049470514629E+36 |
Nth Root
y√n2√n | 4486.5906878163 |
---|---|
3√n | 272.02634548735 |
4√n | 66.982017645158 |
5√n | 28.891266494025 |
Divisors of 20129496
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20129495 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20129496 can be divided by 64 positive divisors. The sum of these divisors (counting 20129496) is 1, the average is 0.015625.
Base conversion 20129496
Base | System | Value |
---|---|---|
2 | Binary | 1001100110010011011011000 |
3 | Ternary | 1101212200110220 |
4 | Quaternary | 1030302123120 |
5 | Quinary | 20123120441 |
6 | Senary | 1555240040 |
8 | Octal | 114623330 |
10 | Decimal | 20129496 |
12 | Duodecimal | 68a9020 |
16 | Hexadecimal | 13326d8 |
20 | Vigesimal | 65g3eg |
36 | Base36 | bzg0o |
Cryptographic Hash Functions
md5 | 34f57e7d159406abf88331bdb53aabb6 |
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sha1 | 934818b9d332b399e10dce24e34694574c79ed6d |
sha256 | d4b1fe5c4b7169ec1b8b1169029b2a75f8926b25abe342e8f979b7767eb34320 |
sha512 | b6b27d6e521812767e132e60fc7d8c236143eda835d67ac3912daf6ea33747a1693ed913082f569a7a3919a361284a7f1fca094b398b4135350be801f93dbd0b |
ripemd-160 | 2202c5163172c7ad4a8746fd704e5736bd30c6d7 |
20129496 as geometric shapes
Circle
Radius = nDiameter | 40258992 |
---|---|
Circumference | 126477353.50813 |
Area | 1.2729626907662E+15 |
Sphere
Radius = nVolume | 3.4165463189238E+22 |
---|---|
Surface area | 5.091850763065E+15 |
Circumference | 126477353.50813 |
Square
Length = nPerimeter | 80517984 |
---|---|
Area | 405196609214016 |
Diagonal | 28467406.246935 |
Cube
Length = nSurface area | 2431179655284096 |
---|---|
Volume | 8.1564035243871E+21 |
Space diagonal | 34865309.802754 |
Equilateral Triangle
Length = nPerimeter | 60388488 |
---|---|
Area | 1.7545527855333E+14 |
Altitude | 17432654.901377 |
Triangular Pyramid
Length = nSurface area | 1.7545527855333E+14 |
---|---|
Volume | 9.61241373698E+20 |
Height | 9489135.415645 |