21152364 (number)
21152364 is an even 8-digits composite number following 21152363 and preceding 21152365. In scientific notation, it is written as 2.1152364 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 6690112 positive integers (up to 21152364) that are relatively prime to 21152364.
Interesting facts
- 21152364 has 48 divisors, whose sum is 51916032
- The reverse of 21152364 is 46325112
- Previous prime number is 443
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty-one million one hundred fifty-two thousand three hundred sixty-four |
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Notation
Scientific notation | 2.1152364 × 10^7 |
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Engineering notation | 2.1152364 × 10^6 |
Prime Factorization of 21152364
Prime Factorization 2 × 2 × 3 × 23 × 443 × 173
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10576182 | Product of the distinct prime numbers |
The prime factorization of 21152364 is 2 × 2 × 3 × 23 × 443 × 173. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21152364)
Multiplication
n×yn×2 | 42304728 |
---|---|
n×3 | 63457092 |
n×4 | 84609456 |
n×5 | 105761820 |
Division
n÷yn÷2 | 10576182 |
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n÷3 | 7050788 |
n÷3 | 5288091 |
n÷5 | 4230472.8 |
Exponentiation
nyn2 | 447422502788496 |
---|---|
n3 | 9.4640436407733E+21 |
n4 | 2.0018689600152E+29 |
n5 | 4.2344260922543E+36 |
Nth Root
y√n2√n | 4599.1699251061 |
---|---|
3√n | 276.55804965228 |
4√n | 67.817180161859 |
5√n | 29.179092602405 |
Divisors of 21152364
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 | -21152363 | 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 21152364 can be divided by 48 positive divisors. The sum of these divisors (counting 21152364) is 1, the average is 0.020833333333333.
Base conversion 21152364
Base | System | Value |
---|---|---|
2 | Binary | 1010000101100001001101100 |
3 | Ternary | 1110210122120220 |
4 | Quaternary | 1100230021230 |
5 | Quinary | 20403333424 |
6 | Senary | 2033211340 |
8 | Octal | 120541154 |
10 | Decimal | 21152364 |
12 | Duodecimal | 7100b50 |
16 | Hexadecimal | 142c26c |
20 | Vigesimal | 6c40i4 |
36 | Base36 | cld9o |
Cryptographic Hash Functions
md5 | 45569bc0a5ec9bb44d7120e9f4f49dcc |
---|---|
sha1 | 5196479805fa2b81a3613cf707f9a17a26c853e6 |
sha256 | 1d4a1bf98959caac4993ad78373de2b5ea22cd6f90a44ccafa41543a3fc8ca1f |
sha512 | 551347960768d273eeda7e43857812cf38320f90c5bb006f54948db699d755f4109bce44268e4db55b5a29cf1e925f677b14684e88153cd6a62638e8a7d7730a |
ripemd-160 | 3b90082cbcc941589365fd8b4f1943ff57a4af34 |
21152364 as geometric shapes
Circle
Radius = nDiameter | 42304728 |
---|---|
Circumference | 132904222.69691 |
Area | 1.4056192478111E+15 |
Sphere
Radius = nVolume | 3.9642893300142E+22 |
---|---|
Surface area | 5.6224769912444E+15 |
Circumference | 132904222.69691 |
Square
Length = nPerimeter | 84609456 |
---|---|
Area | 447422502788496 |
Diagonal | 29913960.045052 |
Cube
Length = nSurface area | 2684535016730976 |
---|---|
Volume | 9.4640436407733E+21 |
Space diagonal | 36636969.148191 |
Equilateral Triangle
Length = nPerimeter | 63457092 |
---|---|
Area | 1.9373962681983E+14 |
Altitude | 18318484.574095 |
Triangular Pyramid
Length = nSurface area | 1.9373962681983E+14 |
---|---|
Volume | 1.115348239306E+21 |
Height | 9971320.0150175 |