20982080 (number)

20982080 is an even 8-digits composite number following 20982079 and preceding 20982081. In scientific notation, it is written as 2.0982080 × 10^7. The sum of its digits is 29. It has a total of 10 prime factors and 112 positive divisors. There are 6193152 positive integers (up to 20982080) that are relatively prime to 20982080.

Interesting facts

Basic properties

Name

Name twenty million nine hundred eighty-two thousand eighty

Notation

Scientific notation 2.0982080 × 10^7
Engineering notation 2.0982080 × 10^6

Prime Factorization of 20982080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 19 × 35 × 29 × 17

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 655690
Product of the distinct prime numbers

The prime factorization of 20982080 is 2 × 2 × 2 × 2 × 2 × 2 × 19 × 35 × 29 × 17. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20982080)

Multiplication

n×y
n×2 41964160
n×3 62946240
n×4 83928320
n×5 104910400

Division

n÷y
n÷2 10491040
n÷3 6994026.6666667
n÷3 5245520
n÷5 4196416

Exponentiation

ny
n2 440247681126400
n3 9.2373120652086E+21
n4 1.9381802073717E+29
n5 4.066705216549E+36

Nth Root

y√n
2√n 4580.620045365
3√n 275.81391923998
4√n 67.68027811235
5√n 29.13196018404

Divisors of 20982080

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20982079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20982080 can be divided by 112 positive divisors. The sum of these divisors (counting 20982080) is 1, the average is 0.0089285714285714.

Base conversion 20982080

Base System Value
2 Binary 1010000000010100101000000
3 Ternary 1110111000000002
4 Quaternary 1100002211000
5 Quinary 20332411310
6 Senary 2025415132
8 Octal 120024500
10 Decimal 20982080
12 Duodecimal 703a4a8
16 Hexadecimal 1402940
20 Vigesimal 6b2f40
36 Base36 chpvk

Cryptographic Hash Functions

md5 88159e598a4160972c3a4a25e6050400
sha1 738a5283c53e6135b151988f11bf209698c68c80
sha256 47cca115cc8dc9eb038805e7220e70686f64631c030845bb3ac631082b104557
sha512 6e0f823a859c5650ac3be8dffdf3c8e099d1d6d60f0ff78bcc239d41c415677f9ebeba0fdbd145c3ea954967076e1a180b4545367a3ff19c2f4f52f358005fb7
ripemd-160 e58b4809528ab15ec5ad24bdd6b687bcfcd77ac6

20982080 as geometric shapes

Circle

Radius = n
Diameter 41964160
Circumference 131834296.77007
Area 1.3830788807866E+15

Sphere

Radius = n
Volume 3.8693162297301E+22
Surface area 5.5323155231466E+15
Circumference 131834296.77007

Square

Length = n
Perimeter 83928320
Area 440247681126400
Diagonal 29673142.102797

Cube

Length = n
Surface area 2641486086758400
Volume 9.2373120652086E+21
Space diagonal 36342028.608475

Equilateral Triangle

Length = n
Perimeter 62946240
Area 1.9063283790633E+14
Altitude 18171014.304237

Triangular Pyramid

Length = n
Surface area 1.9063283790633E+14
Volume 1.0886276668742E+21
Height 9891047.3675991