12821352 (number)
12821352 is an even 8-digits composite number following 12821351 and preceding 12821353. In scientific notation, it is written as 1.2821352 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 64 positive divisors. There are 3913920 positive integers (up to 12821352) that are relatively prime to 12821352.
Interesting facts
- 12821352 has 64 divisors, whose sum is 34867200
- The reverse of 12821352 is 25312821
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twelve million eight hundred twenty-one thousand three hundred fifty-two |
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Notation
Scientific notation | 1.2821352 × 10^7 |
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Engineering notation | 1.2821352 × 10^6 |
Prime Factorization of 12821352
Prime Factorization 2 × 2 × 2 × 3 × 19 × 31 × 907
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3205338 | Product of the distinct prime numbers |
The prime factorization of 12821352 is 2 × 2 × 2 × 3 × 19 × 31 × 907. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12821352)
Multiplication
n×yn×2 | 25642704 |
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n×3 | 38464056 |
n×4 | 51285408 |
n×5 | 64106760 |
Division
n÷yn÷2 | 6410676 |
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n÷3 | 4273784 |
n÷3 | 3205338 |
n÷5 | 2564270.4 |
Exponentiation
nyn2 | 164387067107904 |
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n3 | 2.1076644516381E+21 |
n4 | 2.7023107832339E+28 |
n5 | 3.4647277765237E+35 |
Nth Root
y√n2√n | 3580.6915533176 |
---|---|
3√n | 234.05141685533 |
4√n | 59.838879947051 |
5√n | 26.398956763119 |
Divisors of 12821352
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 | -12821351 | 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 12821352 can be divided by 64 positive divisors. The sum of these divisors (counting 12821352) is 1, the average is 0.015625.
Base conversion 12821352
Base | System | Value |
---|---|---|
2 | Binary | 110000111010001101101000 |
3 | Ternary | 220010101120220 |
4 | Quaternary | 300322031220 |
5 | Quinary | 11240240402 |
6 | Senary | 1134450040 |
8 | Octal | 60721550 |
10 | Decimal | 12821352 |
12 | Duodecimal | 4363920 |
16 | Hexadecimal | c3a368 |
20 | Vigesimal | 402d7c |
36 | Base36 | 7mt0o |
Cryptographic Hash Functions
md5 | bb9e0b9e3210bda66ddc01926f36d665 |
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sha1 | 446a6d6ea5c048b3b3ab8b474d098f8868821959 |
sha256 | 07e1ff26a17295f3a29cc520c3cb130f34f8b8a463913bd02a39be4b122991cf |
sha512 | b6294bcc5cc3f30735e1a9931dc4cce4d54dc196cf1058f9594d7dc0d5ed194b826aaba146c7c5d2c02f2547b1bcdc0cbbfb8fcb2b97bc7647f4c9e5654a3478 |
ripemd-160 | 6c506257b447e7c0c701fa327d84efdebbcc0088 |
12821352 as geometric shapes
Circle
Radius = nDiameter | 25642704 |
---|---|
Circumference | 80558930.504578 |
Area | 5.1643720237136E+14 |
Sphere
Radius = nVolume | 8.828564209998E+21 |
---|---|
Surface area | 2.0657488094855E+15 |
Circumference | 80558930.504578 |
Square
Length = nPerimeter | 51285408 |
---|---|
Area | 164387067107904 |
Diagonal | 18132129.886359 |
Cube
Length = nSurface area | 986322402647424 |
---|---|
Volume | 2.1076644516381E+21 |
Space diagonal | 22207233.085725 |
Equilateral Triangle
Length = nPerimeter | 38464056 |
---|---|
Area | 71181688084531 |
Altitude | 11103616.542862 |
Triangular Pyramid
Length = nSurface area | 71181688084531 |
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Volume | 2.4839063770318E+20 |
Height | 6044043.2954531 |