20235872 (number)

20235872 is an even 8-digits composite number following 20235871 and preceding 20235873. In scientific notation, it is written as 2.0235872 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 12 positive divisors. There are 10117920 positive integers (up to 20235872) that are relatively prime to 20235872.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0235872 × 10^7
Engineering notation 2.0235872 × 10^6

Prime Factorization of 20235872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 632371

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1264742
Product of the distinct prime numbers

The prime factorization of 20235872 is 2 × 2 × 2 × 2 × 2 × 632371. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 6, 75, 32, 837, 822, 2630, 6530, 20469, 24788, 470255, 8971, 715514, 9124501, 12844122, 72905769, 850653190, 18876542, 3043673698, 9164872880

Basic calculations (n = 20235872)

Multiplication

n×y
n×2 40471744
n×3 60707616
n×4 80943488
n×5 101179360

Division

n÷y
n÷2 10117936
n÷3 6745290.6666667
n÷3 5058968
n÷5 4047174.4

Exponentiation

ny
n2 409490515600384
n3 8.2863976589034E+21
n4 1.6768248236667E+29
n5 3.3932012498142E+36

Nth Root

y√n
2√n 4498.4299483264
3√n 272.50468583251
4√n 67.070335829832
5√n 28.92173781198

Divisors of 20235872

1, 2, 4, 8, 16, 32, 632371, 1264742, 2529484, 5058968, 10117936, 20235872

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 -20235871
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 20235872 can be divided by 12 positive divisors. The sum of these divisors (counting 20235872) is 1, the average is 0.083333333333333.

Base conversion 20235872

Base System Value
2 Binary 1001101001100011001100000
3 Ternary 1102002002101202
4 Quaternary 1031030121200
5 Quinary 20140021442
6 Senary 2001420332
8 Octal 115143140
10 Decimal 20235872
12 Duodecimal 693a6a8
16 Hexadecimal 134c660
20 Vigesimal 6699dc
36 Base36 c1q3k

Cryptographic Hash Functions

md5 39a66aadfe4c5a9368132f7489b227f6
sha1 c90992658f59cd2ac7afc8609f7214d2529a809f
sha256 d8dbed169d1e4c9de918b6b1688a43fe96c61d053a97487da1cd78eb54edc4c5
sha512 5f4a5a3765509b1987236ba74545131bb52cb5696c9abb8d07bd4e971d03c23cdb87387afefc23345a72aa36b364876957914b9ec186142fe051094c8e8ea0c1
ripemd-160 86da56f39e13ccec82e6450b509327b12fb62048

20235872 as geometric shapes

Circle

Radius = n
Diameter 40471744
Circumference 127145733.62837
Area 1.2864523955249E+15

Sphere

Radius = n
Volume 3.4709981346579E+22
Surface area 5.1458095820995E+15
Circumference 127145733.62837

Square

Length = n
Perimeter 80943488
Area 409490515600384
Diagonal 28617844.628846

Cube

Length = n
Surface area 2456943093602304
Volume 8.2863976589034E+21
Space diagonal 35049558.43946

Equilateral Triangle

Length = n
Perimeter 60707616
Area 1.7731459455936E+14
Altitude 17524779.21973

Triangular Pyramid

Length = n
Surface area 1.7731459455936E+14
Volume 9.7656132936982E+20
Height 9539281.5429487