21134516 (number)
21134516 is an even 8-digits composite number following 21134515 and preceding 21134517. In scientific notation, it is written as 2.1134516 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 48 positive divisors. There are 9081600 positive integers (up to 21134516) that are relatively prime to 21134516.
Interesting facts
- 21134516 has 48 divisors, whose sum is 42674688
- The reverse of 21134516 is 61543112
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 23
- Digital Root 5
Name
Name | twenty-one million one hundred thirty-four thousand five hundred sixteen |
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Notation
Scientific notation | 2.1134516 × 10^7 |
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Engineering notation | 2.1134516 × 10^6 |
Prime Factorization of 21134516
Prime Factorization 2 × 2 × 41 × 13 × 23 × 431
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10567258 | Product of the distinct prime numbers |
The prime factorization of 21134516 is 2 × 2 × 41 × 13 × 23 × 431. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21134516)
Multiplication
n×yn×2 | 42269032 |
---|---|
n×3 | 63403548 |
n×4 | 84538064 |
n×5 | 105672580 |
Division
n÷yn÷2 | 10567258 |
---|---|
n÷3 | 7044838.6666667 |
n÷3 | 5283629 |
n÷5 | 4226903.2 |
Exponentiation
nyn2 | 446667766554256 |
---|---|
n3 | 9.4401070589252E+21 |
n4 | 1.9951209367857E+29 |
n5 | 4.2165915360432E+36 |
Nth Root
y√n2√n | 4597.2291654865 |
---|---|
3√n | 276.48024279301 |
4√n | 67.802869891226 |
5√n | 29.174166776556 |
Divisors of 21134516
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 | -21134515 | 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 21134516 can be divided by 48 positive divisors. The sum of these divisors (counting 21134516) is 1, the average is 0.020833333333333.
Base conversion 21134516
Base | System | Value |
---|---|---|
2 | Binary | 1010000100111110010110100 |
3 | Ternary | 1110202202002212 |
4 | Quaternary | 1100213302310 |
5 | Quinary | 20402301031 |
6 | Senary | 2032552552 |
8 | Octal | 120476264 |
10 | Decimal | 21134516 |
12 | Duodecimal | 70b2758 |
16 | Hexadecimal | 1427cb4 |
20 | Vigesimal | 6c1g5g |
36 | Base36 | ckzhw |
Cryptographic Hash Functions
md5 | d446a35b7f33f563dfd67d1e570a927e |
---|---|
sha1 | 11f3ed387dde724670993806d03a8d0eab199ac4 |
sha256 | c2095177bd62df15af36b9f8604c13ac12bcebe175cf0a3a62b03730f9e9b632 |
sha512 | c82a25c6ebabaa39e7a9f48001a40a909bf10c3edfc2d09c965a95069794e5555469129592d51d96be5a13abfb5a3287bffb1c2c8926bf8667081775bae05cc3 |
ripemd-160 | fbdc94ba1ba62d6dcbaa26d9f99634e1b65c6302 |
21134516 as geometric shapes
Circle
Radius = nDiameter | 42269032 |
---|---|
Circumference | 132792080.40555 |
Area | 1.4032481740022E+15 |
Sphere
Radius = nVolume | 3.9542627980561E+22 |
---|---|
Surface area | 5.6129926960088E+15 |
Circumference | 132792080.40555 |
Square
Length = nPerimeter | 84538064 |
---|---|
Area | 446667766554256 |
Diagonal | 29888719.161391 |
Cube
Length = nSurface area | 2680006599325536 |
---|---|
Volume | 9.4401070589252E+21 |
Space diagonal | 36606055.505377 |
Equilateral Triangle
Length = nPerimeter | 63403548 |
---|---|
Area | 1.9341281644382E+14 |
Altitude | 18303027.752689 |
Triangular Pyramid
Length = nSurface area | 1.9341281644382E+14 |
---|---|
Volume | 1.1125272860822E+21 |
Height | 9962906.3871304 |