21346908 (number)
21346908 is an even 8-digits composite number following 21346907 and preceding 21346909. In scientific notation, it is written as 2.1346908 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 6356800 positive integers (up to 21346908) that are relatively prime to 21346908.
Interesting facts
- 21346908 has 48 divisors, whose sum is 55278720
- The reverse of 21346908 is 80964312
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twenty-one million three hundred forty-six thousand nine hundred eight |
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Notation
Scientific notation | 2.1346908 × 10^7 |
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Engineering notation | 2.1346908 × 10^6 |
Prime Factorization of 21346908
Prime Factorization 2 × 2 × 3 × 11 × 59 × 2741
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10673454 | Product of the distinct prime numbers |
The prime factorization of 21346908 is 2 × 2 × 3 × 11 × 59 × 2741. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21346908)
Multiplication
n×yn×2 | 42693816 |
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n×3 | 64040724 |
n×4 | 85387632 |
n×5 | 106734540 |
Division
n÷yn÷2 | 10673454 |
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n÷3 | 7115636 |
n÷3 | 5336727 |
n÷5 | 4269381.6 |
Exponentiation
nyn2 | 455690481160464 |
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n3 | 9.7275827778082E+21 |
n4 | 2.0765381462026E+29 |
n5 | 4.4327668765476E+36 |
Nth Root
y√n2√n | 4620.2714205986 |
---|---|
3√n | 277.40332319356 |
4√n | 67.972578446007 |
5√n | 29.232569822688 |
Divisors of 21346908
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 | -21346907 | 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 21346908 can be divided by 48 positive divisors. The sum of these divisors (counting 21346908) is 1, the average is 0.020833333333333.
Base conversion 21346908
Base | System | Value |
---|---|---|
2 | Binary | 1010001011011101001011100 |
3 | Ternary | 1111011112110020 |
4 | Quaternary | 1101123221130 |
5 | Quinary | 20431100113 |
6 | Senary | 2041312140 |
8 | Octal | 121335134 |
10 | Decimal | 21346908 |
12 | Duodecimal | 7195650 |
16 | Hexadecimal | 145ba5c |
20 | Vigesimal | 6d8758 |
36 | Base36 | cpjdo |
Cryptographic Hash Functions
md5 | 58411cf589ef665a81190557968ac710 |
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sha1 | 0d8c4068c8cb1173166d65ae92077d062fb730f9 |
sha256 | 71bc54df0648df87362cd5835cf7ede108a63c288365bd59930976e44523ed25 |
sha512 | 93625bd785da6e81e7a14e836e16fd279cc9640bdd64346313c484bff8d2f14d18d7922e52a7be8359a6191e982a97e04c1cbc348cba9778defad7f605fe68f7 |
ripemd-160 | ffc8e2b5069968270926a54c9d0f27697af521f1 |
21346908 as geometric shapes
Circle
Radius = nDiameter | 42693816 |
---|---|
Circumference | 134126578.69931 |
Area | 1.4315938679245E+15 |
Sphere
Radius = nVolume | 4.0746803455932E+22 |
---|---|
Surface area | 5.726375471698E+15 |
Circumference | 134126578.69931 |
Square
Length = nPerimeter | 85387632 |
---|---|
Area | 455690481160464 |
Diagonal | 30189086.808331 |
Cube
Length = nSurface area | 2734142886962784 |
---|---|
Volume | 9.7275827778082E+21 |
Space diagonal | 36973929.240499 |
Equilateral Triangle
Length = nPerimeter | 64040724 |
---|---|
Area | 1.9731976647386E+14 |
Altitude | 18486964.620249 |
Triangular Pyramid
Length = nSurface area | 1.9731976647386E+14 |
---|---|
Volume | 1.1464066244569E+21 |
Height | 10063028.93611 |