20525488 (number)

20525488 is an even 8-digits composite number following 20525487 and preceding 20525489. In scientific notation, it is written as 2.0525488 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 10218240 positive integers (up to 20525488) that are relatively prime to 20525488.

Interesting facts

Basic properties

Name

Name twenty million five hundred twenty-five thousand four hundred eighty-eight

Notation

Scientific notation 2.0525488 × 10^7
Engineering notation 2.0525488 × 10^6

Prime Factorization of 20525488

Prime Factorization 2 × 2 × 2 × 2 × 241 × 5323

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2565686
Product of the distinct prime numbers

The prime factorization of 20525488 is 2 × 2 × 2 × 2 × 241 × 5323. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 10, 15, 39, 3, 561, 2367, 3844, 30949, 72886, 665066, 225626, 8522089, 712168, 31739899, 92911301, 172881648, 952434123, 5320863379, 4806111465

Basic calculations (n = 20525488)

Multiplication

n×y
n×2 41050976
n×3 61576464
n×4 82101952
n×5 102627440

Division

n÷y
n÷2 10262744
n÷3 6841829.3333333
n÷3 5131372
n÷5 4105097.6

Exponentiation

ny
n2 421295657638144
n3 8.6472989653038E+21
n4 1.7749003114476E+29
n5 3.6430695043813E+36

Nth Root

y√n
2√n 4530.5063734642
3√n 273.79856258482
4√n 67.309036343304
5√n 29.004053549302

Divisors of 20525488

1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 5323, 10646, 21292, 42584, 85168, 1282843, 2565686, 5131372, 10262744, 20525488

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20525487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20525488 can be divided by 20 positive divisors. The sum of these divisors (counting 20525488) is 1, the average is 0.05.

Base conversion 20525488

Base System Value
2 Binary 1001110010011000110110000
3 Ternary 1102121210200021
4 Quaternary 1032103012300
5 Quinary 20223303423
6 Senary 2011533224
8 Octal 116230660
10 Decimal 20525488
12 Duodecimal 6a5a214
16 Hexadecimal 13931b0
20 Vigesimal 685de8
36 Base36 c7xkg

Cryptographic Hash Functions

md5 c0db3859c057cb8fa9e3d4caeb3400f5
sha1 8a9bbeacfd4fb6eba4099ef8ca508b997e87f2be
sha256 29d7ef6bbae13def30b2aad02bfbc8d659fa54faeb3f1af87273fa5586e204dc
sha512 28c3062e7ec2deacfbebe7be178d511f4c75a9e87cc8d2cbce60dff6d55dfae501a624cf425cf1f36de14f1856239cdb38f762a1098bbeb6943cfcfb83ea28d6
ripemd-160 dff74aadb29b297a11e8e1fe185d771fcb30e6a0

20525488 as geometric shapes

Circle

Radius = n
Diameter 41050976
Circumference 128965444.62429
Area 1.3235393430253E+15

Sphere

Radius = n
Volume 3.6221721203724E+22
Surface area 5.2941573721011E+15
Circumference 128965444.62429

Square

Length = n
Perimeter 82101952
Area 421295657638144
Diagonal 29027423.503926

Cube

Length = n
Surface area 2527773945828864
Volume 8.6472989653038E+21
Space diagonal 35551188.066145

Equilateral Triangle

Length = n
Perimeter 61576464
Area 1.8242637100935E+14
Altitude 17775594.033073

Triangular Pyramid

Length = n
Surface area 1.8242637100935E+14
Volume 1.019093956219E+21
Height 9675807.8346421