21167268 (number)
21167268 is an even 8-digits composite number following 21167267 and preceding 21167269. In scientific notation, it is written as 2.1167268 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 6700320 positive integers (up to 21167268) that are relatively prime to 21167268.
Interesting facts
- 21167268 has 48 divisors, whose sum is 51910656
- The reverse of 21167268 is 86276112
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twenty-one million one hundred sixty-seven thousand two hundred sixty-eight |
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Notation
Scientific notation | 2.1167268 × 10^7 |
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Engineering notation | 2.1167268 × 10^6 |
Prime Factorization of 21167268
Prime Factorization 2 × 2 × 3 × 271 × 23 × 283
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10583634 | Product of the distinct prime numbers |
The prime factorization of 21167268 is 2 × 2 × 3 × 271 × 23 × 283. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21167268)
Multiplication
n×yn×2 | 42334536 |
---|---|
n×3 | 63501804 |
n×4 | 84669072 |
n×5 | 105836340 |
Division
n÷yn÷2 | 10583634 |
---|---|
n÷3 | 7055756 |
n÷3 | 5291817 |
n÷5 | 4233453.6 |
Exponentiation
nyn2 | 448053234583824 |
---|---|
n3 | 9.4840628947027E+21 |
n4 | 2.0075170102103E+29 |
n5 | 4.249365056968E+36 |
Nth Root
y√n2√n | 4600.7899321747 |
---|---|
3√n | 276.62298886301 |
4√n | 67.82912303852 |
5√n | 29.183203373944 |
Divisors of 21167268
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 | -21167267 | 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 21167268 can be divided by 48 positive divisors. The sum of these divisors (counting 21167268) is 1, the average is 0.020833333333333.
Base conversion 21167268
Base | System | Value |
---|---|---|
2 | Binary | 1010000101111110010100100 |
3 | Ternary | 1110211102000220 |
4 | Quaternary | 1100233302210 |
5 | Quinary | 20404323033 |
6 | Senary | 2033404340 |
8 | Octal | 120576244 |
10 | Decimal | 21167268 |
12 | Duodecimal | 71096b0 |
16 | Hexadecimal | 142fca4 |
20 | Vigesimal | 6c5i38 |
36 | Base36 | cloro |
Cryptographic Hash Functions
md5 | e60174b8b40b194a3165cdbfff444441 |
---|---|
sha1 | 79988d8998f6f876368d80c8d3439951c373b950 |
sha256 | 0e8d4e68d66297dfa01c616818d18c24edb22ebcc3610edb7a6d711701b6f2fb |
sha512 | b3b0884d85a7c7121f0b1350cc8a37b0fddd15fb0cea06c6d86c9def7af0a82f3976c709e2c018ce4d672dcc56a56af0e3e53263bda2d415d653191bca56e28c |
ripemd-160 | c2951148c6c230a5004e427a57e14422fa1f34db |
21167268 as geometric shapes
Circle
Radius = nDiameter | 42334536 |
---|---|
Circumference | 132997867.29073 |
Area | 1.4076007501857E+15 |
Sphere
Radius = nVolume | 3.9726749754909E+22 |
---|---|
Surface area | 5.6304030007427E+15 |
Circumference | 132997867.29073 |
Square
Length = nPerimeter | 84669072 |
---|---|
Area | 448053234583824 |
Diagonal | 29935037.483986 |
Cube
Length = nSurface area | 2688319407502944 |
---|---|
Volume | 9.4840628947027E+21 |
Space diagonal | 36662783.633427 |
Equilateral Triangle
Length = nPerimeter | 63501804 |
---|---|
Area | 1.9401274169869E+14 |
Altitude | 18331391.816713 |
Triangular Pyramid
Length = nSurface area | 1.9401274169869E+14 |
---|---|
Volume | 1.1177075310073E+21 |
Height | 9978345.8279953 |