20525235 (number)

20525235 is an odd 8-digits composite number following 20525234 and preceding 20525236. In scientific notation, it is written as 2.0525235 × 10^7. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 10946784 positive integers (up to 20525235) that are relatively prime to 20525235.

Interesting facts

Basic properties

Name

Name twenty million five hundred twenty-five thousand two hundred thirty-five

Notation

Scientific notation 2.0525235 × 10^7
Engineering notation 2.0525235 × 10^6

Prime Factorization of 20525235

Prime Factorization 15 × 1368349

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20525235
Product of the distinct prime numbers

The prime factorization of 20525235 is 15 × 1368349. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 1, 20, 66, 709, 972, 8349, 1320, 89252, 67444, 235580, 314171, 2441463, 7118990, 12755412, 64728002, 859943019, 95469997, 1759946974, 685207435

Basic calculations (n = 20525235)

Multiplication

n×y
n×2 41050470
n×3 61575705
n×4 82100940
n×5 102626175

Division

n÷y
n÷2 10262617.5
n÷3 6841745
n÷3 5131308.75
n÷5 4105047

Exponentiation

ny
n2 421285271805225
n3 8.6469792058411E+21
n4 1.7748128024E+29
n5 3.6428449850269E+36

Nth Root

y√n
2√n 4530.4784515545
3√n 273.79743762056
4√n 67.308828927226
5√n 29.003982047355

Divisors of 20525235

1, 15, 1368349, 20525235

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20525234
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20525235 can be divided by 4 positive divisors. The sum of these divisors (counting 20525235) is 1, the average is 0.25.

Base conversion 20525235

Base System Value
2 Binary 1001110010011000010110011
3 Ternary 1102121210022220
4 Quaternary 1032103002303
5 Quinary 20223301420
6 Senary 2011532123
8 Octal 116230263
10 Decimal 20525235
12 Duodecimal 6a5a043
16 Hexadecimal 13930b3
20 Vigesimal 685d1f
36 Base36 c7xdf

Cryptographic Hash Functions

md5 6b714febb440a3145221aa4b39296631
sha1 e9c092256381581c6f691f82b709ba8422e41cec
sha256 9e671f80b3adf0d10c291d632350b12349d6b919c69bb0f08d295cd307e1f58a
sha512 142dc0da964eec816f0af6874361d76bfd626729ebd3364420efcd78aaeb6f1b320ffcaea2ba0739cce46045267882eb2c8491f4c09cb85ee2f99f869d66ae8a
ripemd-160 253679459ab98f55d7d539584abc65733390874b

20525235 as geometric shapes

Circle

Radius = n
Diameter 41050470
Circumference 128963854.97841
Area 1.3235067149689E+15

Sphere

Radius = n
Volume 3.6220381798419E+22
Surface area 5.2940268598755E+15
Circumference 128963854.97841

Square

Length = n
Perimeter 82100940
Area 421285271805225
Diagonal 29027065.707895

Cube

Length = n
Surface area 2527711630831350
Volume 8.6469792058411E+21
Space diagonal 35550749.857291

Equilateral Triangle

Length = n
Perimeter 61575705
Area 1.8242187381178E+14
Altitude 17775374.928645

Triangular Pyramid

Length = n
Surface area 1.8242187381178E+14
Volume 1.0190562722049E+21
Height 9675688.5692983