21304580 (number)
21304580 is an even 8-digits composite number following 21304579 and preceding 21304581. In scientific notation, it is written as 2.1304580 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 48 positive divisors. There are 7689600 positive integers (up to 21304580) that are relatively prime to 21304580.
Interesting facts
- 21304580 has 48 divisors, whose sum is 49170240
- The reverse of 21304580 is 08540312
- Previous prime number is 179
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 23
- Digital Root 5
Name
Name | twenty-one million three hundred four thousand five hundred eighty |
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Notation
Scientific notation | 2.1304580 × 10^7 |
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Engineering notation | 2.1304580 × 10^6 |
Prime Factorization of 21304580
Prime Factorization 2 × 2 × 5 × 11 × 179 × 541
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10652290 | Product of the distinct prime numbers |
The prime factorization of 21304580 is 2 × 2 × 5 × 11 × 179 × 541. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21304580)
Multiplication
n×yn×2 | 42609160 |
---|---|
n×3 | 63913740 |
n×4 | 85218320 |
n×5 | 106522900 |
Division
n÷yn÷2 | 10652290 |
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n÷3 | 7101526.6666667 |
n÷3 | 5326145 |
n÷5 | 4260916 |
Exponentiation
nyn2 | 453885128976400 |
---|---|
n3 | 9.669832041088E+21 |
n4 | 2.0601171030592E+29 |
n5 | 4.3889929631494E+36 |
Nth Root
y√n2√n | 4615.6884643572 |
---|---|
3√n | 277.21985091888 |
4√n | 67.938858279759 |
5√n | 29.220967779077 |
Divisors of 21304580
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 | -21304579 | 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 21304580 can be divided by 48 positive divisors. The sum of these divisors (counting 21304580) is 1, the average is 0.020833333333333.
Base conversion 21304580
Base | System | Value |
---|---|---|
2 | Binary | 1010001010001010100000100 |
3 | Ternary | 1111002101101112 |
4 | Quaternary | 1101101110010 |
5 | Quinary | 20423221310 |
6 | Senary | 2040344152 |
8 | Octal | 121212404 |
10 | Decimal | 21304580 |
12 | Duodecimal | 7175058 |
16 | Hexadecimal | 1451504 |
20 | Vigesimal | 6d3190 |
36 | Base36 | compw |
Cryptographic Hash Functions
md5 | 31b8bc1d2258b48cfd8137f5020ef0c3 |
---|---|
sha1 | 8147ef1cbcfbaeaf004c5586378a58c96c144270 |
sha256 | b77e5110e4fe22071bb2c189d6d78b799951a89a0f92e8b093be182aae658dcc |
sha512 | 2d500ff7d29c834c32bfa93c072a9b981a04f84378dad386622754199aa6ee9f595062cac959f8c4225026e3a38a8ae7a489ca05a177b13bfae0eac872cf5d4a |
ripemd-160 | 205f3242e6728efa6fb3f676d017123b26b32ebe |
21304580 as geometric shapes
Circle
Radius = nDiameter | 42609160 |
---|---|
Circumference | 133860624.03163 |
Area | 1.4259221867659E+15 |
Sphere
Radius = nVolume | 4.0504897735639E+22 |
---|---|
Surface area | 5.7036887470637E+15 |
Circumference | 133860624.03163 |
Square
Length = nPerimeter | 85218320 |
---|---|
Area | 453885128976400 |
Diagonal | 30129225.976663 |
Cube
Length = nSurface area | 2723310773858400 |
---|---|
Volume | 9.669832041088E+21 |
Space diagonal | 36900614.993916 |
Equilateral Triangle
Length = nPerimeter | 63913740 |
---|---|
Area | 1.9653802604677E+14 |
Altitude | 18450307.496958 |
Triangular Pyramid
Length = nSurface area | 1.9653802604677E+14 |
---|---|
Volume | 1.1396006348647E+21 |
Height | 10043075.325554 |