20106720 (number)

20106720 is an even 8-digits composite number following 20106719 and preceding 20106721. In scientific notation, it is written as 2.0106720 × 10^7. The sum of its digits is 18. It has a total of 9 prime factors and 72 positive divisors. There are 5361408 positive integers (up to 20106720) that are relatively prime to 20106720.

Interesting facts

Basic properties

Name

Name twenty million one hundred six thousand seven hundred twenty

Notation

Scientific notation 2.0106720 × 10^7
Engineering notation 2.0106720 × 10^6

Prime Factorization of 20106720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13963

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 418890
Product of the distinct prime numbers

The prime factorization of 20106720 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13963. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 7, 49, 61, 903, 450, 9123, 7083, 41840, 13160, 545554, 155393, 244614, 436301, 62690098, 28565553, 535165051, 2881794, 1995815853, 3957873194

Basic calculations (n = 20106720)

Multiplication

n×y
n×2 40213440
n×3 60320160
n×4 80426880
n×5 100533600

Division

n÷y
n÷2 10053360
n÷3 6702240
n÷3 5026680
n÷5 4021344

Exponentiation

ny
n2 404280189158400
n3 8.128748564955E+21
n4 1.6344247134595E+29
n5 3.2862920074611E+36

Nth Root

y√n
2√n 4484.0517392198
3√n 271.92370986147
4√n 66.963062498812
5√n 28.884725590026

Divisors of 20106720

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 13963, 27926, 41889, 55852, 69815, 83778, 111704, 125667, 139630, 167556, 209445, 223408, 251334, 279260, 335112, 418890, 446816, 502668, 558520, 628335, 670224, 837780, 1005336, 1117040, 1256670, 1340448, 1675560, 2010672, 2234080, 2513340, 3351120, 4021344, 5026680, 6702240, 10053360, 20106720

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20106719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20106720 can be divided by 72 positive divisors. The sum of these divisors (counting 20106720) is 1, the average is 0.013888888888889.

Base conversion 20106720

Base System Value
2 Binary 1001100101100110111100000
3 Ternary 1101211112020100
4 Quaternary 1030230313200
5 Quinary 20121403340
6 Senary 1554542400
8 Octal 114546740
10 Decimal 20106720
12 Duodecimal 6897a00
16 Hexadecimal 132cde0
20 Vigesimal 65d6g0
36 Base36 byyg0

Cryptographic Hash Functions

md5 4eaadfcab92609e529607ef617c978c9
sha1 5b307b63188ab70592e889faa92b361f849100a3
sha256 dd872028bdd12e44bf995c64444b76ac37457bc61f084509b6e3cab0d035aa17
sha512 e18e1fcb34639498a506c1d5e5340bd9b28b7e2f3de68a7597f75464d9b8874441f92288e20a411baa196093df3832de92a3fbb717e0918ed0b53174e36b7657
ripemd-160 50336597b215d70643df28d66a9ab87eaa9b6ad2

20106720 as geometric shapes

Circle

Radius = n
Diameter 40213440
Circumference 126334247.67957
Area 1.2700836722519E+15

Sphere

Radius = n
Volume 3.4049622366055E+22
Surface area 5.0803346890077E+15
Circumference 126334247.67957

Square

Length = n
Perimeter 80426880
Area 404280189158400
Diagonal 28435196.118838

Cube

Length = n
Surface area 2425681134950400
Volume 8.128748564955E+21
Space diagonal 34825860.613561

Equilateral Triangle

Length = n
Perimeter 60320160
Area 1.7505845702898E+14
Altitude 17412930.306781

Triangular Pyramid

Length = n
Surface area 1.7505845702898E+14
Volume 9.5798220547335E+20
Height 9478398.7062795