13697988 (number)
13697988 is an even 8-digits composite number following 13697987 and preceding 13697989. In scientific notation, it is written as 1.3697988 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 4240384 positive integers (up to 13697988) that are relatively prime to 13697988.
Interesting facts
- 13697988 has 48 divisors, whose sum is 34292160
- The reverse of 13697988 is 88979631
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 51
- Digital Root 6
Name
Name | thirteen million six hundred ninety-seven thousand nine hundred eighty-eight |
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Notation
Scientific notation | 1.3697988 × 10^7 |
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Engineering notation | 1.3697988 × 10^6 |
Prime Factorization of 13697988
Prime Factorization 2 × 2 × 3 × 17 × 83 × 809
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6848994 | Product of the distinct prime numbers |
The prime factorization of 13697988 is 2 × 2 × 3 × 17 × 83 × 809. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13697988)
Multiplication
n×yn×2 | 27395976 |
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n×3 | 41093964 |
n×4 | 54791952 |
n×5 | 68489940 |
Division
n÷yn÷2 | 6848994 |
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n÷3 | 4565996 |
n÷3 | 3424497 |
n÷5 | 2739597.6 |
Exponentiation
nyn2 | 187634875248144 |
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n3 | 2.5702202695306E+21 |
n4 | 3.5206846409387E+28 |
n5 | 4.8226295963362E+35 |
Nth Root
y√n2√n | 3701.0793020415 |
---|---|
3√n | 239.26853682715 |
4√n | 60.836496464224 |
5√n | 26.750466267206 |
Divisors of 13697988
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 | -13697987 | 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 13697988 can be divided by 48 positive divisors. The sum of these divisors (counting 13697988) is 1, the average is 0.020833333333333.
Base conversion 13697988
Base | System | Value |
---|---|---|
2 | Binary | 110100010000001111000100 |
3 | Ternary | 221202221002220 |
4 | Quaternary | 310100033010 |
5 | Quinary | 12001313423 |
6 | Senary | 1205332340 |
8 | Octal | 64201704 |
10 | Decimal | 13697988 |
12 | Duodecimal | 47070b0 |
16 | Hexadecimal | d103c4 |
20 | Vigesimal | 45c4j8 |
36 | Base36 | 85lfo |
Cryptographic Hash Functions
md5 | 5a3bd21d8c9fb0dcf1dade313c4265af |
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sha1 | 4cb9c1e7b88f25b1450982e43b2470a842652c76 |
sha256 | d2b1b9d641ce572fec91acd437ad54d2e6433bd7051288e076d26f9f4bccfde1 |
sha512 | 9a9a8984bd1b39ea1027ba4426da6bf8ece110c2865ea6485ece050eb42528b44bb6d4625f648bef712c19175d96d746a119397b99ae2137e73bcaa2ea2f1791 |
ripemd-160 | 0994e63f3294a550c290123355a04c0a4d81976b |
13697988 as geometric shapes
Circle
Radius = nDiameter | 27395976 |
---|---|
Circumference | 86066996.939522 |
Area | 5.8947234563681E+14 |
Sphere
Radius = nVolume | 1.0766113489153E+22 |
---|---|
Surface area | 2.3578893825472E+15 |
Circumference | 86066996.939522 |
Square
Length = nPerimeter | 54791952 |
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Area | 187634875248144 |
Diagonal | 19371880.406824 |
Cube
Length = nSurface area | 1125809251488864 |
---|---|
Volume | 2.5702202695306E+21 |
Space diagonal | 23725611.177469 |
Equilateral Triangle
Length = nPerimeter | 41093964 |
---|---|
Area | 81248284300408 |
Altitude | 11862805.588734 |
Triangular Pyramid
Length = nSurface area | 81248284300408 |
---|---|
Volume | 3.0290336362136E+20 |
Height | 6457293.4689413 |