20525188 (number)

20525188 is an even 8-digits composite number following 20525187 and preceding 20525189. In scientific notation, it is written as 2.0525188 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 9658880 positive integers (up to 20525188) that are relatively prime to 20525188.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0525188 × 10^7
Engineering notation 2.0525188 × 10^6

Prime Factorization of 20525188

Prime Factorization 2 × 2 × 17 × 301841

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10262594
Product of the distinct prime numbers

The prime factorization of 20525188 is 2 × 2 × 17 × 301841. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 39, 97, 66, 670, 5277, 9551, 21772, 91655, 397491, 788364, 7635396, 4366892, 83511055, 97428109, 656528476, 366550414, 6247197447, 41371820

Basic calculations (n = 20525188)

Multiplication

n×y
n×2 41050376
n×3 61575564
n×4 82100752
n×5 102625940

Division

n÷y
n÷2 10262594
n÷3 6841729.3333333
n÷3 5131297
n÷5 4105037.6

Exponentiation

ny
n2 421283342435344
n3 8.6469198047538E+21
n4 1.774796546135E+29
n5 3.6428032771171E+36

Nth Root

y√n
2√n 4530.4732644615
3√n 273.79722863409
4√n 67.308790395174
5√n 29.003968764308

Divisors of 20525188

1, 2, 4, 17, 34, 68, 301841, 603682, 1207364, 5131297, 10262594, 20525188

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20525187
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20525188 can be divided by 12 positive divisors. The sum of these divisors (counting 20525188) is 1, the average is 0.083333333333333.

Base conversion 20525188

Base System Value
2 Binary 1001110010011000010000100
3 Ternary 1102121210021011
4 Quaternary 1032103002010
5 Quinary 20223301223
6 Senary 2011532004
8 Octal 116230204
10 Decimal 20525188
12 Duodecimal 6a5a004
16 Hexadecimal 1393084
20 Vigesimal 685cj8
36 Base36 c7xc4

Cryptographic Hash Functions

md5 badb7dc34a5763039931386b46d0f526
sha1 c8f5bd4875c69ffe111df5e9270e24992a9ba90f
sha256 5944dc3ab2f5c58728500d427f58f1aab937de90b89471575956569cf7d901c6
sha512 bce2af5e2bec2cde0731f5930f2757a88d2baf0ef14eee2e90bccb86444a697517cfadeb522b9bbdf2ac906085e5dc384c0e16a2f3ebb321c2809ecbb0eac6e5
ripemd-160 659df12e45314ae0cb38359c917c4b5605e68cee

20525188 as geometric shapes

Circle

Radius = n
Diameter 41050376
Circumference 128963559.6687
Area 1.3235006536746E+15

Sphere

Radius = n
Volume 3.6220132979726E+22
Surface area 5.2940026146985E+15
Circumference 128963559.6687

Square

Length = n
Perimeter 82100752
Area 421283342435344
Diagonal 29026999.239858

Cube

Length = n
Surface area 2527700054612064
Volume 8.6469198047538E+21
Space diagonal 35550668.450903

Equilateral Triangle

Length = n
Perimeter 61575564
Area 1.8242103837011E+14
Altitude 17775334.225452

Triangular Pyramid

Length = n
Surface area 1.8242103837011E+14
Volume 1.0190492717196E+21
Height 9675666.4132858