20546872 (number)

20546872 is an even 8-digits composite number following 20546871 and preceding 20546873. In scientific notation, it is written as 2.0546872 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 10022400 positive integers (up to 20546872) that are relatively prime to 20546872.

Interesting facts

Basic properties

Name

Name twenty million five hundred forty-six thousand eight hundred seventy-two

Notation

Scientific notation 2.0546872 × 10^7
Engineering notation 2.0546872 × 10^6

Prime Factorization of 20546872

Prime Factorization 2 × 2 × 2 × 73 × 151 × 233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5136718
Product of the distinct prime numbers

The prime factorization of 20546872 is 2 × 2 × 2 × 73 × 151 × 233. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 75, 1, 12, 910, 433, 4822, 89849, 41175, 950294, 483978, 2048069, 8018014, 24312276, 34619482, 843595869, 140679491, 845181105, 7204365562

Basic calculations (n = 20546872)

Multiplication

n×y
n×2 41093744
n×3 61640616
n×4 82187488
n×5 102734360

Division

n÷y
n÷2 10273436
n÷3 6848957.3333333
n÷3 5136718
n÷5 4109374.4

Exponentiation

ny
n2 422173948984384
n3 8.6743540915167E+21
n4 1.7823084320107E+29
n5 3.6620863217044E+36

Nth Root

y√n
2√n 4532.8657602007
3√n 273.89361312835
4√n 67.326560584963
5√n 29.010094471464

Divisors of 20546872

1, 2, 4, 8, 73, 146, 151, 233, 292, 302, 466, 584, 604, 932, 1208, 1864, 11023, 17009, 22046, 34018, 35183, 44092, 68036, 70366, 88184, 136072, 140732, 281464, 2568359, 5136718, 10273436, 20546872

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20546871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20546872 can be divided by 32 positive divisors. The sum of these divisors (counting 20546872) is 1, the average is 0.03125.

Base conversion 20546872

Base System Value
2 Binary 1001110011000010100111000
3 Ternary 1102122220000021
4 Quaternary 1032120110320
5 Quinary 20224444442
6 Senary 2012220224
8 Octal 116302470
10 Decimal 20546872
12 Duodecimal 6a6a674
16 Hexadecimal 1398538
20 Vigesimal 68873c
36 Base36 c8e2g

Cryptographic Hash Functions

md5 93f05339582e6c60b0500bc6d6605aa0
sha1 32855081af7d154cfec217034d800bf6d08343f3
sha256 5ff4c6dee6056cb0766e65f37d508568278d7b257a6a7b9be707b06bfc31491d
sha512 39bfbe5b3a810b7f2a90f7eb7178e9318611938650024bc88ea963c9a8688eef26152c4274e7ca5cfaa4911bfb3d3af61dd8a30389ed0821b6e3b66ce4b7f803
ripemd-160 e7a28c4b3cca0eb266d9a93ee910cb3ff94b783d

20546872 as geometric shapes

Circle

Radius = n
Diameter 41093744
Circumference 129099804.2589
Area 1.3262985766663E+15

Sphere

Radius = n
Volume 3.6335049451394E+22
Surface area 5.3051943066653E+15
Circumference 129099804.2589

Square

Length = n
Perimeter 82187488
Area 422173948984384
Diagonal 29057665.046744

Cube

Length = n
Surface area 2533043693906304
Volume 8.6743540915167E+21
Space diagonal 35588226.240614

Equilateral Triangle

Length = n
Perimeter 61640616
Area 1.8280668231824E+14
Altitude 17794113.120307

Triangular Pyramid

Length = n
Surface area 1.8280668231824E+14
Volume 1.0222824334208E+21
Height 9685888.3489147