21342660 (number)
21342660 is an even 8-digits composite number following 21342659 and preceding 21342661. In scientific notation, it is written as 2.1342660 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 5593984 positive integers (up to 21342660) that are relatively prime to 21342660.
Interesting facts
- 21342660 has 48 divisors, whose sum is 60782400
- The reverse of 21342660 is 06624312
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty-one million three hundred forty-two thousand six hundred sixty |
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Notation
Scientific notation | 2.1342660 × 10^7 |
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Engineering notation | 2.1342660 × 10^6 |
Prime Factorization of 21342660
Prime Factorization 2 × 2 × 3 × 5 × 59 × 6029
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10671330 | Product of the distinct prime numbers |
The prime factorization of 21342660 is 2 × 2 × 3 × 5 × 59 × 6029. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21342660)
Multiplication
n×yn×2 | 42685320 |
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n×3 | 64027980 |
n×4 | 85370640 |
n×5 | 106713300 |
Division
n÷yn÷2 | 10671330 |
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n÷3 | 7114220 |
n÷3 | 5335665 |
n÷5 | 4268532 |
Exponentiation
nyn2 | 455509135875600 |
---|---|
n3 | 9.7217766138867E+21 |
n4 | 2.0748857286614E+29 |
n5 | 4.4283580645672E+36 |
Nth Root
y√n2√n | 4619.8116844737 |
---|---|
3√n | 277.38492103601 |
4√n | 67.969196585466 |
5√n | 29.23140628329 |
Divisors of 21342660
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 | -21342659 | 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 21342660 can be divided by 48 positive divisors. The sum of these divisors (counting 21342660) is 1, the average is 0.020833333333333.
Base conversion 21342660
Base | System | Value |
---|---|---|
2 | Binary | 1010001011010100111000100 |
3 | Ternary | 1111011022121220 |
4 | Quaternary | 1101122213010 |
5 | Quinary | 20430431120 |
6 | Senary | 2041240340 |
8 | Octal | 121324704 |
10 | Decimal | 21342660 |
12 | Duodecimal | 71930b0 |
16 | Hexadecimal | 145a9c4 |
20 | Vigesimal | 6d7gd0 |
36 | Base36 | cpg3o |
Cryptographic Hash Functions
md5 | 905c726a889c0f1dc64eb88710a589ed |
---|---|
sha1 | e58075301606484ee1f779e970c31dab9589915c |
sha256 | e7d88d50c4f7c2182102e11cbfce0b9654b36511dd96bdf6cc3489ab98ae815a |
sha512 | 1308f2760afe992caef61342e91d3be070fd009b116d47cd2322ad03131a580556551217669227e360aee5478aae7b735c64d58af8555f8e06e78e3ed4942958 |
ripemd-160 | 748584612c1f98d998d051d825461d47f6632c95 |
21342660 as geometric shapes
Circle
Radius = nDiameter | 42685320 |
---|---|
Circumference | 134099887.72813 |
Area | 1.4310241549098E+15 |
Sphere
Radius = nVolume | 4.072248265337E+22 |
---|---|
Surface area | 5.7240966196393E+15 |
Circumference | 134099887.72813 |
Square
Length = nPerimeter | 85370640 |
---|---|
Area | 455509135875600 |
Diagonal | 30183079.229118 |
Cube
Length = nSurface area | 2733054815253600 |
---|---|
Volume | 9.7217766138867E+21 |
Space diagonal | 36966571.488668 |
Equilateral Triangle
Length = nPerimeter | 64027980 |
---|---|
Area | 1.9724124166208E+14 |
Altitude | 18483285.744334 |
Triangular Pyramid
Length = nSurface area | 1.9724124166208E+14 |
---|---|
Volume | 1.1457223614767E+21 |
Height | 10061026.409706 |