20776 (number)

20776 is an even 5-digits composite number following 20775 and preceding 20777. In scientific notation, it is written as 2.0776 × 10^4. The sum of its digits is 22. It has a total of 5 prime factors and 16 positive divisors. There are 8736 positive integers (up to 20776) that are relatively prime to 20776.

Interesting facts

Basic properties

Name

Name twenty thousand seven hundred seventy-six

Notation

Scientific notation 2.0776 × 10^4
Engineering notation 2.0776 × 10^3

Prime Factorization of 20776

Prime Factorization 2 × 2 × 2 × 49 × 53

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5194
Product of the distinct prime numbers

The prime factorization of 20776 is 2 × 2 × 2 × 49 × 53. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 16, 28, 234, 668, 7159, 1618, 67195, 56484, 717665, 340157, 1918739, 258745, 74546827, 78348512, 744722391, 232698949, 8699181342, 2577572592

Basic calculations (n = 20776)

Multiplication

n×y
n×2 41552
n×3 62328
n×4 83104
n×5 103880

Division

n÷y
n÷2 10388
n÷3 6925.3333333333
n÷3 5194
n÷5 4155.2

Exponentiation

ny
n2 431642176
n3 8967797848576
n4 186314968102014976
n5 3.8708797772875E+21

Nth Root

y√n
2√n 144.13882197382
3√n 27.490795817798
4√n 12.005782855517
5√n 7.3031864335867

Divisors of 20776

1, 2, 4, 8, 49, 53, 98, 106, 196, 212, 392, 424, 2597, 5194, 10388, 20776

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20775
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20776 can be divided by 16 positive divisors. The sum of these divisors (counting 20776) is 1, the average is 0.0625.

Base conversion 20776

Base System Value
2 Binary 101000100101000
3 Ternary 1001111111
4 Quaternary 11010220
5 Quinary 1131101
6 Senary 240104
8 Octal 50450
10 Decimal 20776
12 Duodecimal 10034
16 Hexadecimal 5128
20 Vigesimal 2big
36 Base36 g14

Cryptographic Hash Functions

md5 0d2ac0e8224a99eb05a741574188a823
sha1 b9c0de08ab121160ea1f1064b9e99dd261a39528
sha256 024bae9cc699944be50b0ae659818e0862226d8136b79d9e0f24de67d5cd5c55
sha512 955cfc7ca31b0e8824847e5ada3a182260f0b739e5f6f76c98c9757115219b3975cf6a6dd5929f05cea70e2df368d5257de8eaf507803c4fc30444da8e6a1b5b
ripemd-160 5bc67b2c71e9bfc4b7ceade071c6a0f2f1e125d7

20776 as geometric shapes

Circle

Radius = n
Diameter 41552
Circumference 130539.45794196
Area 1356043889.1011

Sphere

Radius = n
Volume 37564223786620
Surface area 5424175556.4045
Circumference 130539.45794196

Square

Length = n
Perimeter 83104
Area 431642176
Diagonal 29381.700971863

Cube

Length = n
Surface area 2589853056
Volume 8967797848576
Space diagonal 35985.087578051

Equilateral Triangle

Length = n
Perimeter 62328
Area 186906544.8804
Altitude 17992.543789025

Triangular Pyramid

Length = n
Surface area 186906544.8804
Volume 1056865111839.7
Height 9793.9003239545