20149560 (number)
20149560 is an even 8-digits composite number following 20149559 and preceding 20149561. In scientific notation, it is written as 2.0149560 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 64 positive divisors. There are 5365440 positive integers (up to 20149560) that are relatively prime to 20149560.
Interesting facts
- 20149560 has 64 divisors, whose sum is 51069600
- The reverse of 20149560 is 06594102
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million one hundred forty-nine thousand five hundred sixty |
---|
Notation
Scientific notation | 2.0149560 × 10^7 |
---|---|
Engineering notation | 2.0149560 × 10^6 |
Prime Factorization of 20149560
Prime Factorization 2 × 2 × 2 × 5 × 9 × 9 × 9 × 691
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 62190 | Product of the distinct prime numbers |
The prime factorization of 20149560 is 2 × 2 × 2 × 5 × 9 × 9 × 9 × 691. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20149560)
Multiplication
n×yn×2 | 40299120 |
---|---|
n×3 | 60448680 |
n×4 | 80598240 |
n×5 | 100747800 |
Division
n÷yn÷2 | 10074780 |
---|---|
n÷3 | 6716520 |
n÷3 | 5037390 |
n÷5 | 4029912 |
Exponentiation
nyn2 | 406004768193600 |
---|---|
n3 | 8.180817437003E+21 |
n4 | 1.6483987179594E+29 |
n5 | 3.3214508871446E+36 |
Nth Root
y√n2√n | 4488.826127174 |
---|---|
3√n | 272.11669589001 |
4√n | 66.998702429032 |
5√n | 28.897023651519 |
Divisors of 20149560
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 | -20149559 | 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 20149560 can be divided by 64 positive divisors. The sum of these divisors (counting 20149560) is 1, the average is 0.015625.
Base conversion 20149560
Base | System | Value |
---|---|---|
2 | Binary | 1001100110111010100111000 |
3 | Ternary | 1101220201000000 |
4 | Quaternary | 1030313110320 |
5 | Quinary | 20124241220 |
6 | Senary | 1555513000 |
8 | Octal | 114672470 |
10 | Decimal | 20149560 |
12 | Duodecimal | 68b8760 |
16 | Hexadecimal | 1337538 |
20 | Vigesimal | 65idi0 |
36 | Base36 | bzvi0 |
Cryptographic Hash Functions
md5 | 2d75fb72058ac6a6120c68698143640a |
---|---|
sha1 | 312e5e0912fa60e9898dad8ac2778ca8856356a8 |
sha256 | 56481fc981ef10c595c2af852a4b5290cde000f65821a80ac503dede00f36bbf |
sha512 | 316a164f0d14e8fdbf22d538ab3cd4f0a61f92f9ec88fc63128be6c567d8a5fdf95eb7361b08d144f8ea0005fa04f09a6025a22593d259702dde306216c670bc |
ripemd-160 | 77a9b066ed4de8a486df73538290875e2dde8e2a |
20149560 as geometric shapes
Circle
Radius = nDiameter | 40299120 |
---|---|
Circumference | 126603419.33813 |
Area | 1.2755015970794E+15 |
Sphere
Radius = nVolume | 3.4267727947264E+22 |
---|---|
Surface area | 5.1020063883178E+15 |
Circumference | 126603419.33813 |
Square
Length = nPerimeter | 80598240 |
---|---|
Area | 406004768193600 |
Diagonal | 28495781.02785 |
Cube
Length = nSurface area | 2436028609161600 |
---|---|
Volume | 8.180817437003E+21 |
Space diagonal | 34900061.670158 |
Equilateral Triangle
Length = nPerimeter | 60448680 |
---|---|
Area | 1.7580522165663E+14 |
Altitude | 17450030.835079 |
Triangular Pyramid
Length = nSurface area | 1.7580522165663E+14 |
---|---|
Volume | 9.6411858089233E+20 |
Height | 9498593.6759501 |