12821732 (number)
12821732 is an even 8-digits composite number following 12821731 and preceding 12821733. In scientific notation, it is written as 1.2821732 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 48 positive divisors. There are 4717440 positive integers (up to 12821732) that are relatively prime to 12821732.
Interesting facts
- 12821732 has 48 divisors, whose sum is 26376000
- The reverse of 12821732 is 23712821
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 26
- Digital Root 8
Name
Name | twelve million eight hundred twenty-one thousand seven hundred thirty-two |
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Notation
Scientific notation | 1.2821732 × 10^7 |
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Engineering notation | 1.2821732 × 10^6 |
Prime Factorization of 12821732
Prime Factorization 2 × 2 × 49 × 11 × 19 × 313
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6410866 | Product of the distinct prime numbers |
The prime factorization of 12821732 is 2 × 2 × 49 × 11 × 19 × 313. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12821732)
Multiplication
n×yn×2 | 25643464 |
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n×3 | 38465196 |
n×4 | 51286928 |
n×5 | 64108660 |
Division
n÷yn÷2 | 6410866 |
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n÷3 | 4273910.6666667 |
n÷3 | 3205433 |
n÷5 | 2564346.4 |
Exponentiation
nyn2 | 164396811479824 |
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n3 | 2.1078518584488E+21 |
n4 | 2.7026311624733E+28 |
n5 | 3.4652412460081E+35 |
Nth Root
y√n2√n | 3580.7446153 |
---|---|
3√n | 234.05372910913 |
4√n | 59.839323319202 |
5√n | 26.399113244036 |
Divisors of 12821732
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 | -12821731 | 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 12821732 can be divided by 48 positive divisors. The sum of these divisors (counting 12821732) is 1, the average is 0.020833333333333.
Base conversion 12821732
Base | System | Value |
---|---|---|
2 | Binary | 110000111010010011100100 |
3 | Ternary | 220010102002222 |
4 | Quaternary | 300322103210 |
5 | Quinary | 11240243412 |
6 | Senary | 1134451512 |
8 | Octal | 60722344 |
10 | Decimal | 12821732 |
12 | Duodecimal | 4363b98 |
16 | Hexadecimal | c3a4e4 |
20 | Vigesimal | 402e6c |
36 | Base36 | 7mtb8 |
Cryptographic Hash Functions
md5 | 7b01bb1347c3576a781372543d26e3a9 |
---|---|
sha1 | e4d036e6203e62c5b0fd9e601050d0817a3dba15 |
sha256 | a4c13bedb981f78a44db26eb9d7b0bc8af3a03b06ea30d7b1f92d6109989e791 |
sha512 | bc2bace7dd9f61363eb4dc5332c0bf0eb414936966ec86ccce5ef51af24ae9585e0a56bc5c8bc2d82fd40975601171042e2a9cdc8fdfee2a589cdce379a4ff03 |
ripemd-160 | 88fd77c9c22541bbced831bde76e55b88e7c29d2 |
12821732 as geometric shapes
Circle
Radius = nDiameter | 25643464 |
---|---|
Circumference | 80561318.114994 |
Area | 5.164678152186E+14 |
Sphere
Radius = nVolume | 8.8293492178112E+21 |
---|---|
Surface area | 2.0658712608744E+15 |
Circumference | 80561318.114994 |
Square
Length = nPerimeter | 51286928 |
---|---|
Area | 164396811479824 |
Diagonal | 18132667.287513 |
Cube
Length = nSurface area | 986380868878944 |
---|---|
Volume | 2.1078518584488E+21 |
Space diagonal | 22207891.265032 |
Equilateral Triangle
Length = nPerimeter | 38465196 |
---|---|
Area | 71185907521344 |
Altitude | 11103945.632516 |
Triangular Pyramid
Length = nSurface area | 71185907521344 |
---|---|
Volume | 2.4841272380764E+20 |
Height | 6044222.429171 |