13442940 (number)
13442940 is an even 8-digits composite number following 13442939 and preceding 13442941. In scientific notation, it is written as 1.3442940 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 2994048 positive integers (up to 13442940) that are relatively prime to 13442940.
Interesting facts
- 13442940 has 48 divisors, whose sum is 29417472
- The reverse of 13442940 is 04924431
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | thirteen million four hundred forty-two thousand nine hundred forty |
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Notation
Scientific notation | 1.3442940 × 10^7 |
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Engineering notation | 1.3442940 × 10^6 |
Prime Factorization of 13442940
Prime Factorization 2 × 2 × 63 × 5 × 47 × 227
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6721470 | Product of the distinct prime numbers |
The prime factorization of 13442940 is 2 × 2 × 63 × 5 × 47 × 227. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13442940)
Multiplication
n×yn×2 | 26885880 |
---|---|
n×3 | 40328820 |
n×4 | 53771760 |
n×5 | 67214700 |
Division
n÷yn÷2 | 6721470 |
---|---|
n÷3 | 4480980 |
n÷3 | 3360735 |
n÷5 | 2688588 |
Exponentiation
nyn2 | 180712635843600 |
---|---|
n3 | 2.4293091208874E+21 |
n4 | 3.2657056753542E+28 |
n5 | 4.3900685451445E+35 |
Nth Root
y√n2√n | 3666.461509412 |
---|---|
3√n | 237.77421328559 |
4√n | 60.551313027977 |
5√n | 26.650100556384 |
Divisors of 13442940
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 | -13442939 | 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 13442940 can be divided by 48 positive divisors. The sum of these divisors (counting 13442940) is 1, the average is 0.020833333333333.
Base conversion 13442940
Base | System | Value |
---|---|---|
2 | Binary | 110011010001111101111100 |
3 | Ternary | 221021222020200 |
4 | Quaternary | 303101331330 |
5 | Quinary | 11420133230 |
6 | Senary | 1200043500 |
8 | Octal | 63217574 |
10 | Decimal | 13442940 |
12 | Duodecimal | 4603590 |
16 | Hexadecimal | cd1f7c |
20 | Vigesimal | 440770 |
36 | Base36 | 804n0 |
Cryptographic Hash Functions
md5 | 7ffa01863dbccb8bf9115c23c2889993 |
---|---|
sha1 | 4eebda626b46d5e988f3a400d800ec7c6a84f6ef |
sha256 | 5d7dc69af72884ee15ac16b846c1484725b3df56e772125aba59379f2513fb8d |
sha512 | be1cd981ab41c1afd5bcd70f6aa7a476f4fbefdb24c28d5a3cac9c28fe21d97700a45062b3c00732d2fd1fd0050730657a1d45fcdb83af34f676a8aeab1dcc7b |
ripemd-160 | fcc4b302b96a01b774cabc4d1bc77153793d84af |
13442940 as geometric shapes
Circle
Radius = nDiameter | 26885880 |
---|---|
Circumference | 84464483.093297 |
Area | 5.677254891771E+14 |
Sphere
Radius = nVolume | 1.0175866249971E+22 |
---|---|
Surface area | 2.2709019567084E+15 |
Circumference | 84464483.093297 |
Square
Length = nPerimeter | 53771760 |
---|---|
Area | 180712635843600 |
Diagonal | 19011188.066168 |
Cube
Length = nSurface area | 1084275815061600 |
---|---|
Volume | 2.4293091208874E+21 |
Space diagonal | 23283855.0831 |
Equilateral Triangle
Length = nPerimeter | 40328820 |
---|---|
Area | 78250866712702 |
Altitude | 11641927.54155 |
Triangular Pyramid
Length = nSurface area | 78250866712702 |
---|---|
Volume | 2.862968254963E+20 |
Height | 6337062.6887226 |