13509990 (number)
13509990 is an even 8-digits composite number following 13509989 and preceding 13509991. In scientific notation, it is written as 1.3509990 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 3322944 positive integers (up to 13509990) that are relatively prime to 13509990.
Interesting facts
- 13509990 has 64 divisors, whose sum is 36239616
- The reverse of 13509990 is 09990531
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | thirteen million five hundred nine thousand nine hundred ninety |
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Notation
Scientific notation | 1.3509990 × 10^7 |
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Engineering notation | 1.3509990 × 10^6 |
Prime Factorization of 13509990
Prime Factorization 2 × 27 × 5 × 3 × 13 × 1283
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 13509990 | Product of the distinct prime numbers |
The prime factorization of 13509990 is 2 × 27 × 5 × 3 × 13 × 1283. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13509990)
Multiplication
n×yn×2 | 27019980 |
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n×3 | 40529970 |
n×4 | 54039960 |
n×5 | 67549950 |
Division
n÷yn÷2 | 6754995 |
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n÷3 | 4503330 |
n÷3 | 3377497.5 |
n÷5 | 2701998 |
Exponentiation
nyn2 | 182519829800100 |
---|---|
n3 | 2.4658410754011E+21 |
n4 | 3.3313488270257E+28 |
n5 | 4.500648933963E+35 |
Nth Root
y√n2√n | 3675.5938295737 |
---|---|
3√n | 238.16887715243 |
4√n | 60.626675890846 |
5√n | 26.676632473548 |
Divisors of 13509990
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 | -13509989 | 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 13509990 can be divided by 64 positive divisors. The sum of these divisors (counting 13509990) is 1, the average is 0.015625.
Base conversion 13509990
Base | System | Value |
---|---|---|
2 | Binary | 110011100010010101100110 |
3 | Ternary | 221102101020000 |
4 | Quaternary | 303202111212 |
5 | Quinary | 11424304430 |
6 | Senary | 1201322130 |
8 | Octal | 63422546 |
10 | Decimal | 13509990 |
12 | Duodecimal | 4636346 |
16 | Hexadecimal | ce2566 |
20 | Vigesimal | 448eja |
36 | Base36 | 81kdi |
Cryptographic Hash Functions
md5 | 3a79d2bcea1c022af28a08ae970d0286 |
---|---|
sha1 | d75e50a40273257e9407023b2e3b11a52fb3ce2e |
sha256 | c6ab5210beb5bac494ba461a7a332313a0602218ac1ee8a8ee5a257158c9e513 |
sha512 | d10a6de2c26999ba0688484c5c200e56c4b42b4dd02c459d95f768615bdecf65f2be84d3bce96d2f91578609a0e776fc51d73adb79e1018f3b045046e099291b |
ripemd-160 | 643f3c192fb50b694e120986c0fb59cb860215e4 |
13509990 as geometric shapes
Circle
Radius = nDiameter | 27019980 |
---|---|
Circumference | 84885770.668143 |
Area | 5.7340295643445E+14 |
Sphere
Radius = nVolume | 1.03288909432E+22 |
---|---|
Surface area | 2.2936118257378E+15 |
Circumference | 84885770.668143 |
Square
Length = nPerimeter | 54039960 |
---|---|
Area | 182519829800100 |
Diagonal | 19106011.085525 |
Cube
Length = nSurface area | 1095118978800600 |
---|---|
Volume | 2.4658410754011E+21 |
Space diagonal | 23399989.089747 |
Equilateral Triangle
Length = nPerimeter | 40529970 |
---|---|
Area | 79033404650649 |
Altitude | 11699994.544874 |
Triangular Pyramid
Length = nSurface area | 79033404650649 |
---|---|
Volume | 2.9060215762407E+20 |
Height | 6368670.3618416 |