21836232 (number)
21836232 is an even 8-digits composite number following 21836231 and preceding 21836233. In scientific notation, it is written as 2.1836232 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 6514560 positive integers (up to 21836232) that are relatively prime to 21836232.
Interesting facts
- 21836232 has 64 divisors, whose sum is 57120000
- The reverse of 21836232 is 23263812
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty-one million eight hundred thirty-six thousand two hundred thirty-two |
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Notation
Scientific notation | 2.1836232 × 10^7 |
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Engineering notation | 2.1836232 × 10^6 |
Prime Factorization of 21836232
Prime Factorization 2 × 2 × 2 × 33 × 3 × 79 × 349
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5459058 | Product of the distinct prime numbers |
The prime factorization of 21836232 is 2 × 2 × 2 × 33 × 3 × 79 × 349. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21836232)
Multiplication
n×yn×2 | 43672464 |
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n×3 | 65508696 |
n×4 | 87344928 |
n×5 | 109181160 |
Division
n÷yn÷2 | 10918116 |
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n÷3 | 7278744 |
n÷3 | 5459058 |
n÷5 | 4367246.4 |
Exponentiation
nyn2 | 476821027957824 |
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n3 | 1.0411974588966E+22 |
n4 | 2.2735829270276E+29 |
n5 | 4.9646484265813E+36 |
Nth Root
y√n2√n | 4672.9254220456 |
---|---|
3√n | 279.5069213161 |
4√n | 68.358799155965 |
5√n | 29.365374239409 |
Divisors of 21836232
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 | -21836231 | 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 21836232 can be divided by 64 positive divisors. The sum of these divisors (counting 21836232) is 1, the average is 0.015625.
Base conversion 21836232
Base | System | Value |
---|---|---|
2 | Binary | 1010011010011000111001000 |
3 | Ternary | 1112002101200100 |
4 | Quaternary | 1103103013020 |
5 | Quinary | 21042224412 |
6 | Senary | 2100005400 |
8 | Octal | 123230710 |
10 | Decimal | 21836232 |
12 | Duodecimal | 7390860 |
16 | Hexadecimal | 14d31c8 |
20 | Vigesimal | 6g9abc |
36 | Base36 | d00y0 |
Cryptographic Hash Functions
md5 | 5186d7e469e7a23a0df8c2e79dba8550 |
---|---|
sha1 | 4036c4ba612b34440c3a679a85d49c80829cc984 |
sha256 | 72545f443a23f1f50e4f1aaf79359a28ee3d63cf5432c8e58d44b3e234a08a46 |
sha512 | b111dc908e463a5f8b231410fe251e1ccff4f43fd19ce79c0f19f82d4893352183763084682c6f9055ed07c0bc5bdcff35ccc80eb559029c40386fadec3938ed |
ripemd-160 | 5417efd750c1d4ad19f432229100945c33174504 |
21836232 as geometric shapes
Circle
Radius = nDiameter | 43672464 |
---|---|
Circumference | 137201092.06656 |
Area | 1.4979774385094E+15 |
Sphere
Radius = nVolume | 4.3613577170744E+22 |
---|---|
Surface area | 5.9919097540377E+15 |
Circumference | 137201092.06656 |
Square
Length = nPerimeter | 87344928 |
---|---|
Area | 476821027957824 |
Diagonal | 30881095.445525 |
Cube
Length = nSurface area | 2860926167746944 |
---|---|
Volume | 1.0411974588966E+22 |
Space diagonal | 37821463.269861 |
Equilateral Triangle
Length = nPerimeter | 65508696 |
---|---|
Area | 2.0646956163504E+14 |
Altitude | 18910731.634931 |
Triangular Pyramid
Length = nSurface area | 2.0646956163504E+14 |
---|---|
Volume | 1.2270629728999E+21 |
Height | 10293698.481842 |