21372336 (number)
21372336 is an even 8-digits composite number following 21372335 and preceding 21372337. In scientific notation, it is written as 2.1372336 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 120 positive divisors. There are 6785856 positive integers (up to 21372336) that are relatively prime to 21372336.
Interesting facts
- 21372336 has 120 divisors, whose sum is 64995840
- The reverse of 21372336 is 63327312
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty-one million three hundred seventy-two thousand three hundred thirty-six |
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Notation
Scientific notation | 2.1372336 × 10^7 |
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Engineering notation | 2.1372336 × 10^6 |
Prime Factorization of 21372336
Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 9 × 23 × 239
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 296838 | Product of the distinct prime numbers |
The prime factorization of 21372336 is 2 × 2 × 2 × 2 × 9 × 3 × 9 × 23 × 239. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21372336)
Multiplication
n×yn×2 | 42744672 |
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n×3 | 64117008 |
n×4 | 85489344 |
n×5 | 106861680 |
Division
n÷yn÷2 | 10686168 |
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n÷3 | 7124112 |
n÷3 | 5343084 |
n÷5 | 4274467.2 |
Exponentiation
nyn2 | 456776746096896 |
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n3 | 9.7623860945695E+21 |
n4 | 2.0864499577487E+29 |
n5 | 4.4592309544191E+36 |
Nth Root
y√n2√n | 4623.0223880055 |
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3√n | 277.51342520878 |
4√n | 67.99281129653 |
5√n | 29.239530754591 |
Divisors of 21372336
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -21372335 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 21372336 can be divided by 120 positive divisors. The sum of these divisors (counting 21372336) is 1, the average is 0.0083333333333333.
Base conversion 21372336
Base | System | Value |
---|---|---|
2 | Binary | 1010001100001110110110000 |
3 | Ternary | 1111012211100000 |
4 | Quaternary | 1101201312300 |
5 | Quinary | 20432403321 |
6 | Senary | 2042030000 |
8 | Octal | 121416660 |
10 | Decimal | 21372336 |
12 | Duodecimal | 71a8300 |
16 | Hexadecimal | 1461db0 |
20 | Vigesimal | 6dbagg |
36 | Base36 | cq300 |
Cryptographic Hash Functions
md5 | e3af33e6bb0b8f7d4d8ff7ef975a13e8 |
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sha1 | cca29be45d62ece0f0488b6e153ff34921ac60c3 |
sha256 | 56d73166eca79f4b5aa40fe76f18f4aedc76a5662ad21001dad8247cdc26024e |
sha512 | 17b414761a8788cf8e70e0e89ed73dbd2f0de91f8951ffcc2e349a3e452b5eb50c0855398f192158720f1ab04eb518bb827c6dcfca2ceaf0e47b58c8b1c7c43c |
ripemd-160 | 5fc10763507db0efa023fd3718193ec80ee0830c |
21372336 as geometric shapes
Circle
Radius = nDiameter | 42744672 |
---|---|
Circumference | 134286347.53531 |
Area | 1.4350064698687E+15 |
Sphere
Radius = nVolume | 4.0892587248276E+22 |
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Surface area | 5.7400258794746E+15 |
Circumference | 134286347.53531 |
Square
Length = nPerimeter | 85489344 |
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Area | 456776746096896 |
Diagonal | 30225047.430795 |
Cube
Length = nSurface area | 2740660476581376 |
---|---|
Volume | 9.7623860945695E+21 |
Space diagonal | 37017971.828433 |
Equilateral Triangle
Length = nPerimeter | 64117008 |
---|---|
Area | 1.9779013298895E+14 |
Altitude | 18508985.914217 |
Triangular Pyramid
Length = nSurface area | 1.9779013298895E+14 |
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Volume | 1.1505082346719E+21 |
Height | 10075015.810265 |