13642720 (number)
13642720 is an even 8-digits composite number following 13642719 and preceding 13642721. In scientific notation, it is written as 1.3642720 × 10^7. The sum of its digits is 25. It has a total of 8 prime factors and 48 positive divisors. There are 4313088 positive integers (up to 13642720) that are relatively prime to 13642720.
Interesting facts
- 13642720 has 48 divisors, whose sum is 29783376
- The reverse of 13642720 is 02724631
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 25
- Digital Root 7
Name
Name | thirteen million six hundred forty-two thousand seven hundred twenty |
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Notation
Scientific notation | 1.3642720 × 10^7 |
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Engineering notation | 1.3642720 × 10^6 |
Prime Factorization of 13642720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 35 × 13 × 937
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 852670 | Product of the distinct prime numbers |
The prime factorization of 13642720 is 2 × 2 × 2 × 2 × 2 × 35 × 13 × 937. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13642720)
Multiplication
n×yn×2 | 27285440 |
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n×3 | 40928160 |
n×4 | 54570880 |
n×5 | 68213600 |
Division
n÷yn÷2 | 6821360 |
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n÷3 | 4547573.3333333 |
n÷3 | 3410680 |
n÷5 | 2728544 |
Exponentiation
nyn2 | 186123808998400 |
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n3 | 2.5392350114987E+21 |
n4 | 3.4642072276073E+28 |
n5 | 4.7261209228223E+35 |
Nth Root
y√n2√n | 3693.6052848132 |
---|---|
3√n | 238.94630657175 |
4√n | 60.775038336584 |
5√n | 26.728845038947 |
Divisors of 13642720
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 | -13642719 | 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 13642720 can be divided by 48 positive divisors. The sum of these divisors (counting 13642720) is 1, the average is 0.020833333333333.
Base conversion 13642720
Base | System | Value |
---|---|---|
2 | Binary | 110100000010101111100000 |
3 | Ternary | 221200010021221 |
4 | Quaternary | 310002233200 |
5 | Quinary | 11443031340 |
6 | Senary | 1204224424 |
8 | Octal | 64025740 |
10 | Decimal | 13642720 |
12 | Duodecimal | 469b114 |
16 | Hexadecimal | d02be0 |
20 | Vigesimal | 4556g0 |
36 | Base36 | 84esg |
Cryptographic Hash Functions
md5 | 606998ee4b46f21a08f1e9e92841e43b |
---|---|
sha1 | ded5de0f55b2611c0b0eb6cc67367cde993eb6c4 |
sha256 | 84b0d9b90fcb445575635bb8a7cebbc0c930ded4e4648f15de01b889cc9188ba |
sha512 | d129898cf984acac429b86eeb1090968ea5ea3e11ee86c2546e1b9d94cf0c6bb9a2c3e654bdc15d6f93fc14ba9aba80cdb26c1f8e9786c0c011b48e094f5f305 |
ripemd-160 | 9cf76d779f879b76eee5835af7824c7790e97a06 |
13642720 as geometric shapes
Circle
Radius = nDiameter | 27285440 |
---|---|
Circumference | 85719737.853965 |
Area | 5.8472519100752E+14 |
Sphere
Radius = nVolume | 1.0636322743816E+22 |
---|---|
Surface area | 2.3389007640301E+15 |
Circumference | 85719737.853965 |
Square
Length = nPerimeter | 54570880 |
---|---|
Area | 186123808998400 |
Diagonal | 19293719.651659 |
Cube
Length = nSurface area | 1116742853990400 |
---|---|
Volume | 2.5392350114987E+21 |
Space diagonal | 23629884.193436 |
Equilateral Triangle
Length = nPerimeter | 40928160 |
---|---|
Area | 80593973420869 |
Altitude | 11814942.096718 |
Triangular Pyramid
Length = nSurface area | 80593973420869 |
---|---|
Volume | 2.9925171594283E+20 |
Height | 6431239.8838862 |