21332992 (number)
21332992 is an even 8-digits composite number following 21332991 and preceding 21332993. In scientific notation, it is written as 2.1332992 × 10^7. The sum of its digits is 31. It has a total of 12 prime factors and 44 positive divisors. There are 10496000 positive integers (up to 21332992) that are relatively prime to 21332992.
Interesting facts
- 21332992 has 44 divisors, whose sum is 43330896
- The reverse of 21332992 is 29923312
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | twenty-one million three hundred thirty-two thousand nine hundred ninety-two |
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Notation
Scientific notation | 2.1332992 × 10^7 |
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Engineering notation | 2.1332992 × 10^6 |
Prime Factorization of 21332992
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 83 × 251
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 12 | Total number of prime factors |
rad | Radical | 41666 | Product of the distinct prime numbers |
The prime factorization of 21332992 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 83 × 251. Since it has a total of 12 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21332992)
Multiplication
n×yn×2 | 42665984 |
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n×3 | 63998976 |
n×4 | 85331968 |
n×5 | 106664960 |
Division
n÷yn÷2 | 10666496 |
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n÷3 | 7110997.3333333 |
n÷3 | 5333248 |
n÷5 | 4266598.4 |
Exponentiation
nyn2 | 455096547672064 |
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n3 | 9.7085710107158E+21 |
n4 | 2.0711286770303E+29 |
n5 | 4.4183371498058E+36 |
Nth Root
y√n2√n | 4618.765202952 |
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3√n | 277.34303056165 |
4√n | 67.961497945175 |
5√n | 29.228757499517 |
Divisors of 21332992
44 divisors
τ | Total Divisors | 44 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -21332991 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.022727272727273 | 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 | 44 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 21332992 can be divided by 44 positive divisors. The sum of these divisors (counting 21332992) is 1, the average is 0.022727272727273.
Base conversion 21332992
Base | System | Value |
---|---|---|
2 | Binary | 1010001011000010000000000 |
3 | Ternary | 1111010211100211 |
4 | Quaternary | 1101120100000 |
5 | Quinary | 20430123432 |
6 | Senary | 2041123504 |
8 | Octal | 121302000 |
10 | Decimal | 21332992 |
12 | Duodecimal | 7189594 |
16 | Hexadecimal | 1458400 |
20 | Vigesimal | 6d6c9c |
36 | Base36 | cp8n4 |
Cryptographic Hash Functions
md5 | c054dde2ecbd4abb5e4ae3ff975eb1c3 |
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sha1 | 0a41fb697be26ad8a484bb3fd185ecfb081e28ea |
sha256 | d8ec076064d07bb045de3afabdb3aa84ed4b951f7378fad298e08350507e10e7 |
sha512 | b8412910bd90e8bc337e28ff9de6f939abd1379fcd68fdceff6ce40e2e4ab8f601826644af0398b8b6d3eb9bf7328567ab1517c5d53c2fce7807e57deb1aee9c |
ripemd-160 | 5dadbacc4c3bc5fab9b82eae20b80014f5be3611 |
21332992 as geometric shapes
Circle
Radius = nDiameter | 42665984 |
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Circumference | 134039141.89258 |
Area | 1.4297279708406E+15 |
Sphere
Radius = nVolume | 4.0667167152159E+22 |
---|---|
Surface area | 5.7189118833625E+15 |
Circumference | 134039141.89258 |
Square
Length = nPerimeter | 85331968 |
---|---|
Area | 455096547672064 |
Diagonal | 30169406.612397 |
Cube
Length = nSurface area | 2730579286032384 |
---|---|
Volume | 9.7085710107158E+21 |
Space diagonal | 36949826.02146 |
Equilateral Triangle
Length = nPerimeter | 63998976 |
---|---|
Area | 1.970625857293E+14 |
Altitude | 18474913.01073 |
Triangular Pyramid
Length = nSurface area | 1.970625857293E+14 |
---|---|
Volume | 1.144166066218E+21 |
Height | 10056468.870799 |