20852925 (number)

20852925 is an odd 8-digits composite number following 20852924 and preceding 20852926. In scientific notation, it is written as 2.0852925 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 10761600 positive integers (up to 20852925) that are relatively prime to 20852925.

Interesting facts

Basic properties

Name

Name twenty million eight hundred fifty-two thousand nine hundred twenty-five

Notation

Scientific notation 2.0852925 × 10^7
Engineering notation 2.0852925 × 10^6

Prime Factorization of 20852925

Prime Factorization 3 × 5 × 5 × 31 × 8969

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4170585
Product of the distinct prime numbers

The prime factorization of 20852925 is 3 × 5 × 5 × 31 × 8969. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 90, 17, 770, 489, 9485, 5489, 72084, 91843, 484127, 634334, 2188752, 5454305, 17963176, 30634358, 406891150, 918910436, 3937744000, 598403753

Basic calculations (n = 20852925)

Multiplication

n×y
n×2 41705850
n×3 62558775
n×4 83411700
n×5 104264625

Division

n÷y
n÷2 10426462.5
n÷3 6950975
n÷3 5213231.25
n÷5 4170585

Exponentiation

ny
n2 434844481055625
n3 9.0677793501169E+21
n4 1.8908972270454E+29
n5 3.9430738058285E+36

Nth Root

y√n
2√n 4566.5003011059
3√n 275.24683072837
4√n 67.575885499976
5√n 29.096007249072

Divisors of 20852925

1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 8969, 26907, 44845, 134535, 224225, 278039, 672675, 834117, 1390195, 4170585, 6950975, 20852925

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20852924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20852925 can be divided by 24 positive divisors. The sum of these divisors (counting 20852925) is 1, the average is 0.041666666666667.

Base conversion 20852925

Base System Value
2 Binary 1001111100011000010111101
3 Ternary 1110020102211120
4 Quaternary 1033203002331
5 Quinary 20314243200
6 Senary 2022541153
8 Octal 117430275
10 Decimal 20852925
12 Duodecimal 6b977b9
16 Hexadecimal 13e30bd
20 Vigesimal 6a6c65
36 Base36 cey7x

Cryptographic Hash Functions

md5 a52fc2605200975c88806d04256d3d43
sha1 793f58e9539d572022acfe7781fc8eb2c1a81038
sha256 a1baedad25a19f18082b71dda279b4e8763185d862d675cf5aad8fc819caf4ff
sha512 ef20326421ad849ca9698a83d67a5804ea32e44ae83ebba1f7fc45e4a6dd7a6bedad531beba294de95b02bf64d5e5980c219f12025b57b79ff4c83fb3ce99500
ripemd-160 2430f76e9c5fefae73306f3a348fed0eab4ee7a2

20852925 as geometric shapes

Circle

Radius = n
Diameter 41705850
Circumference 131022791.97172
Area 1.3661042271384E+15

Sphere

Radius = n
Volume 3.7983025320934E+22
Surface area 5.4644169085537E+15
Circumference 131022791.97172

Square

Length = n
Perimeter 83411700
Area 434844481055625
Diagonal 29490489.350149

Cube

Length = n
Surface area 2609066886333750
Volume 9.0677793501169E+21
Space diagonal 36118325.586423

Equilateral Triangle

Length = n
Perimeter 62558775
Area 1.8829318364482E+14
Altitude 18059162.793212

Triangular Pyramid

Length = n
Surface area 1.8829318364482E+14
Volume 1.0686480447952E+21
Height 9830163.1167163