20108672 (number)

20108672 is an even 8-digits composite number following 20108671 and preceding 20108673. In scientific notation, it is written as 2.0108672 × 10^7. The sum of its digits is 26. It has a total of 9 prime factors and 32 positive divisors. There are 9967104 positive integers (up to 20108672) that are relatively prime to 20108672.

Interesting facts

Basic properties

Name

Name twenty million one hundred eight thousand six hundred seventy-two

Notation

Scientific notation 2.0108672 × 10^7
Engineering notation 2.0108672 × 10^6

Prime Factorization of 20108672

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 127 × 1237

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 314198
Product of the distinct prime numbers

The prime factorization of 20108672 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 127 × 1237. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 3, 8, 15, 186, 881, 8205, 1921, 6874, 48359, 324535, 702747, 1046460, 9896078, 64505831, 88021121, 755462471, 639817486, 3879119901, 6329978634

Basic calculations (n = 20108672)

Multiplication

n×y
n×2 40217344
n×3 60326016
n×4 80434688
n×5 100543360

Division

n÷y
n÷2 10054336
n÷3 6702890.6666667
n÷3 5027168
n÷5 4021734.4

Exponentiation

ny
n2 404358689603584
n3 8.1311162595883E+21
n4 1.6350594985793E+29
n5 3.2878875157415E+36

Nth Root

y√n
2√n 4484.2693942269
3√n 271.93250920659
4√n 66.964687666164
5√n 28.885286405464

Divisors of 20108672

1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 1237, 2032, 2474, 4064, 4948, 8128, 9896, 16256, 19792, 39584, 79168, 157099, 158336, 314198, 628396, 1256792, 2513584, 5027168, 10054336, 20108672

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 -20108671
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 20108672 can be divided by 32 positive divisors. The sum of these divisors (counting 20108672) is 1, the average is 0.03125.

Base conversion 20108672

Base System Value
2 Binary 1001100101101010110000000
3 Ternary 1101211121220122
4 Quaternary 1030231112000
5 Quinary 20121434142
6 Senary 1554555412
8 Octal 114552600
10 Decimal 20108672
12 Duodecimal 6898b68
16 Hexadecimal 132d580
20 Vigesimal 65dbdc
36 Base36 byzy8

Cryptographic Hash Functions

md5 3a99816d0a256001c72260ef4e3394a8
sha1 5740bd4b0e4837faa5e227a75844216b6c8d64ff
sha256 979daf571ea9ffcfc514eafdc14955df2a32141c9d03c3b462bf77a1ff61727b
sha512 6d8f0e57480d1f67312794b62b8df013211f1695b637640ffe1578ae0648284a638777c20531447fb5a4defb959d16a18fcbefdd521f8b8497bcb2bc57226f5b
ripemd-160 b700b779f5703f5e5cabf746d9dfd36600fa988d

20108672 as geometric shapes

Circle

Radius = n
Diameter 40217344
Circumference 126346512.45729
Area 1.2703302886738E+15

Sphere

Radius = n
Volume 3.4059540142143E+22
Surface area 5.0813211546953E+15
Circumference 126346512.45729

Square

Length = n
Perimeter 80434688
Area 404358689603584
Diagonal 28437956.663712

Cube

Length = n
Surface area 2426152137621504
Volume 8.1311162595883E+21
Space diagonal 34829241.576738

Equilateral Triangle

Length = n
Perimeter 60326016
Area 1.7509244871885E+14
Altitude 17414620.788369

Triangular Pyramid

Length = n
Surface area 1.7509244871885E+14
Volume 9.5826124096184E+20
Height 9479318.887904