13268840 (number)
13268840 is an even 8-digits composite number following 13268839 and preceding 13268841. In scientific notation, it is written as 1.3268840 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 4313088 positive integers (up to 13268840) that are relatively prime to 13268840.
Interesting facts
- 13268840 has 64 divisors, whose sum is 28512000
- The reverse of 13268840 is 04886231
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | thirteen million two hundred sixty-eight thousand eight hundred forty |
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Notation
Scientific notation | 1.3268840 × 10^7 |
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Engineering notation | 1.3268840 × 10^6 |
Prime Factorization of 13268840
Prime Factorization 2 × 2 × 2 × 65 × 19 × 17 × 79
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3317210 | Product of the distinct prime numbers |
The prime factorization of 13268840 is 2 × 2 × 2 × 65 × 19 × 17 × 79. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13268840)
Multiplication
n×yn×2 | 26537680 |
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n×3 | 39806520 |
n×4 | 53075360 |
n×5 | 66344200 |
Division
n÷yn÷2 | 6634420 |
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n÷3 | 4422946.6666667 |
n÷3 | 3317210 |
n÷5 | 2653768 |
Exponentiation
nyn2 | 176062114945600 |
---|---|
n3 | 2.3361400332748E+21 |
n4 | 3.0997868319118E+28 |
n5 | 4.1130575506744E+35 |
Nth Root
y√n2√n | 3642.6418984029 |
---|---|
3√n | 236.7432756905 |
4√n | 60.354303064511 |
5√n | 26.580710869489 |
Divisors of 13268840
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -13268839 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13268840 can be divided by 64 positive divisors. The sum of these divisors (counting 13268840) is 1, the average is 0.015625.
Base conversion 13268840
Base | System | Value |
---|---|---|
2 | Binary | 110010100111011101101000 |
3 | Ternary | 220222010102112 |
4 | Quaternary | 302213131220 |
5 | Quinary | 11344100330 |
6 | Senary | 1152221452 |
8 | Octal | 62473550 |
10 | Decimal | 13268840 |
12 | Duodecimal | 453a888 |
16 | Hexadecimal | ca7768 |
20 | Vigesimal | 42ic20 |
36 | Base36 | 7weaw |
Cryptographic Hash Functions
md5 | 9a09a48319d51a838a46b4bbd54d36fa |
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sha1 | e5752264a73706adce5cdeaf9183fd5f7c0ace68 |
sha256 | 81b4b07468e63a2bca1736ce5604b4f713cdf405e325883bcef752da567a444a |
sha512 | 0d5f6e0cf1883e6996542212c43adb07f7f480bc1caeb67211b7ec29f5aa928159bb63c32a213d5aa24ba3213ac5cdb8de2a8ed599e9a8d922270509486cb394 |
ripemd-160 | 4f37a23b63f17e76ce215440aadb50823bf3bba0 |
13268840 as geometric shapes
Circle
Radius = nDiameter | 26537680 |
---|---|
Circumference | 83370580.531317 |
Area | 5.5311544688858E+14 |
Sphere
Radius = nVolume | 9.7856004883907E+21 |
---|---|
Surface area | 2.2124617875543E+15 |
Circumference | 83370580.531317 |
Square
Length = nPerimeter | 53075360 |
---|---|
Area | 176062114945600 |
Diagonal | 18764973.484959 |
Cube
Length = nSurface area | 1056372689673600 |
---|---|
Volume | 2.3361400332748E+21 |
Space diagonal | 22982305.037502 |
Equilateral Triangle
Length = nPerimeter | 39806520 |
---|---|
Area | 76237132093453 |
Altitude | 11491152.518751 |
Triangular Pyramid
Length = nSurface area | 76237132093453 |
---|---|
Volume | 2.7531674322166E+20 |
Height | 6254991.1616529 |