13311918 (number)
13311918 is an even 8-digits composite number following 13311917 and preceding 13311919. In scientific notation, it is written as 1.3311918 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 48 positive divisors. There are 4171392 positive integers (up to 13311918) that are relatively prime to 13311918.
Interesting facts
- 13311918 has 48 divisors, whose sum is 31461360
- The reverse of 13311918 is 81911331
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | thirteen million three hundred eleven thousand nine hundred eighteen |
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Notation
Scientific notation | 1.3311918 × 10^7 |
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Engineering notation | 1.3311918 × 10^6 |
Prime Factorization of 13311918
Prime Factorization 2 × 3 × 3 × 3 × 17 × 17 × 853
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 87006 | Product of the distinct prime numbers |
The prime factorization of 13311918 is 2 × 3 × 3 × 3 × 17 × 17 × 853. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13311918)
Multiplication
n×yn×2 | 26623836 |
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n×3 | 39935754 |
n×4 | 53247672 |
n×5 | 66559590 |
Division
n÷yn÷2 | 6655959 |
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n÷3 | 4437306 |
n÷3 | 3327979.5 |
n÷5 | 2662383.6 |
Exponentiation
nyn2 | 177207160838724 |
---|---|
n3 | 2.3589671940979E+21 |
n4 | 3.1402377852521E+28 |
n5 | 4.1802587897778E+35 |
Nth Root
y√n2√n | 3648.5501229941 |
---|---|
3√n | 236.99919884363 |
4√n | 60.403229408651 |
5√n | 26.597947640365 |
Divisors of 13311918
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 | -13311917 | 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 13311918 can be divided by 48 positive divisors. The sum of these divisors (counting 13311918) is 1, the average is 0.020833333333333.
Base conversion 13311918
Base | System | Value |
---|---|---|
2 | Binary | 110010110001111110101110 |
3 | Ternary | 221001022112000 |
4 | Quaternary | 302301332232 |
5 | Quinary | 11401440133 |
6 | Senary | 1153153130 |
8 | Octal | 62617656 |
10 | Decimal | 13311918 |
12 | Duodecimal | 455b7a6 |
16 | Hexadecimal | cb1fae |
20 | Vigesimal | 433jfi |
36 | Base36 | 7xbji |
Cryptographic Hash Functions
md5 | e654d0becc3be97a38a361c5c2b9763e |
---|---|
sha1 | 1a06d853b1ea170988d6ae3f16bb602fc2f631b0 |
sha256 | e167f511aee19094d948bebc332b89e98ced03ee0dcaedfd9802394c816428d6 |
sha512 | 2c67aeae054a8f11032a2c70c7d99c2818e1153c93645a68034496391b497541ac76fffe28502f8aceac1b7160e63971e424387c040776db1ab1ed404b6cb0f8 |
ripemd-160 | 86199e249959a4729097a132921363505d876bad |
13311918 as geometric shapes
Circle
Radius = nDiameter | 26623836 |
---|---|
Circumference | 83641247.587979 |
Area | 5.5671271465444E+14 |
Sphere
Radius = nVolume | 9.8812186760497E+21 |
---|---|
Surface area | 2.2268508586178E+15 |
Circumference | 83641247.587979 |
Square
Length = nPerimeter | 53247672 |
---|---|
Area | 177207160838724 |
Diagonal | 18825894.976799 |
Cube
Length = nSurface area | 1063242965032344 |
---|---|
Volume | 2.3589671940979E+21 |
Space diagonal | 23056918.322191 |
Equilateral Triangle
Length = nPerimeter | 39935754 |
---|---|
Area | 76732951509425 |
Altitude | 11528459.161095 |
Triangular Pyramid
Length = nSurface area | 76732951509425 |
---|---|
Volume | 2.7800694992387E+20 |
Height | 6275298.3255995 |