21330180 (number)
21330180 is an even 8-digits composite number following 21330179 and preceding 21330181. In scientific notation, it is written as 2.1330180 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 48 positive divisors. There are 5645376 positive integers (up to 21330180) that are relatively prime to 21330180.
Interesting facts
- 21330180 has 48 divisors, whose sum is 53487616
- The reverse of 21330180 is 08103312
- Previous prime number is 163
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 18
- Digital Root 9
Name
Name | twenty-one million three hundred thirty thousand one hundred eighty |
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Notation
Scientific notation | 2.1330180 × 10^7 |
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Engineering notation | 2.1330180 × 10^6 |
Prime Factorization of 21330180
Prime Factorization 2 × 2 × 15 × 3 × 163 × 727
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10665090 | Product of the distinct prime numbers |
The prime factorization of 21330180 is 2 × 2 × 15 × 3 × 163 × 727. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21330180)
Multiplication
n×yn×2 | 42660360 |
---|---|
n×3 | 63990540 |
n×4 | 85320720 |
n×5 | 106650900 |
Division
n÷yn÷2 | 10665090 |
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n÷3 | 7110060 |
n÷3 | 5332545 |
n÷5 | 4266036 |
Exponentiation
nyn2 | 454976578832400 |
---|---|
n3 | 9.7047323222793E+21 |
n4 | 2.0700368728604E+29 |
n5 | 4.4154259104748E+36 |
Nth Root
y√n2√n | 4618.4607825552 |
---|---|
3√n | 277.3308440718 |
4√n | 67.959258254892 |
5√n | 29.227986903437 |
Divisors of 21330180
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 | -21330179 | 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 21330180 can be divided by 48 positive divisors. The sum of these divisors (counting 21330180) is 1, the average is 0.020833333333333.
Base conversion 21330180
Base | System | Value |
---|---|---|
2 | Binary | 1010001010111100100000100 |
3 | Ternary | 1111010200111200 |
4 | Quaternary | 1101113210010 |
5 | Quinary | 20430031210 |
6 | Senary | 2041102500 |
8 | Octal | 121274404 |
10 | Decimal | 21330180 |
12 | Duodecimal | 7187a30 |
16 | Hexadecimal | 1457904 |
20 | Vigesimal | 6d6590 |
36 | Base36 | cp6h0 |
Cryptographic Hash Functions
md5 | 360dbb17b29ae2eeec962f619b6cceaf |
---|---|
sha1 | e5131c86b7e57010235e72a5d380121888881cac |
sha256 | 60cc91f17b400399fe3da140575e745dc3afa87f71f552c04874327fa002e22b |
sha512 | 666d219be86f2c1cde3dbb5357bad489c7ca95f4fae74bfde6141a62b8c21a1d5a373ddb53b92d73fe1955c8a6ca6e3a7d01e46bd4a5d798de2c7cbec73df3c4 |
ripemd-160 | 35f6790e1f74296d6379f1862e7a043584c64f18 |
21330180 as geometric shapes
Circle
Radius = nDiameter | 42660360 |
---|---|
Circumference | 134021473.5755 |
Area | 1.4293510776153E+15 |
Sphere
Radius = nVolume | 4.0651087691637E+22 |
---|---|
Surface area | 5.7174043104611E+15 |
Circumference | 134021473.5755 |
Square
Length = nPerimeter | 85320720 |
---|---|
Area | 454976578832400 |
Diagonal | 30165429.843859 |
Cube
Length = nSurface area | 2729859472994400 |
---|---|
Volume | 9.7047323222793E+21 |
Space diagonal | 36944955.49459 |
Equilateral Triangle
Length = nPerimeter | 63990540 |
---|---|
Area | 1.970106376979E+14 |
Altitude | 18472477.747295 |
Triangular Pyramid
Length = nSurface area | 1.970106376979E+14 |
---|---|
Volume | 1.1437136724473E+21 |
Height | 10055143.281286 |