20772761 (number)

20772761 is an odd 8-digits prime number following 20772760 and preceding 20772762. In scientific notation, it is written as 2.0772761 × 10^7. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 20772760 positive integers (up to 20772761) that are relatively prime to 20772761.

Interesting facts

Basic properties

Name

Name twenty million seven hundred seventy-two thousand seven hundred sixty-one

Notation

Scientific notation 2.0772761 × 10^7
Engineering notation 2.0772761 × 10^6

Prime Factorization of 20772761

Prime Factorization 20772761

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 20772761
Product of the distinct prime numbers

The prime factorization of 20772761 is 20772761. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 4, 57, 98, 36, 766, 3111, 2033, 78354, 21629, 779646, 62275, 2087404, 4169292, 75827853, 7648700, 373441652, 795756745, 2950144607, 100678121

Basic calculations (n = 20772761)

Multiplication

n×y
n×2 41545522
n×3 62318283
n×4 83091044
n×5 103863805

Division

n÷y
n÷2 10386380.5
n÷3 6924253.6666667
n÷3 5193190.25
n÷5 4154552.2

Exponentiation

ny
n2 431507599563121
n3 8.9636042354084E+21
n4 1.8619880848073E+29
n5 3.8678633470549E+36

Nth Root

y√n
2√n 4557.714449151
3√n 274.89367129001
4√n 67.510846899969
5√n 29.073602265229

Divisors of 20772761

1, 20772761

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 20772762
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10386381
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4557.7145588551
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999037201
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20772761 can be divided by 2 positive divisors. The sum of these divisors (counting 20772761) is 20772762, the average is 10386381.

Base conversion 20772761

Base System Value
2 Binary 1001111001111011110011001
3 Ternary 1110002100212112
4 Quaternary 1033033132121
5 Quinary 20304212021
6 Senary 2021122105
8 Octal 117173631
10 Decimal 20772761
12 Duodecimal 6b59335
16 Hexadecimal 13cf799
20 Vigesimal 69gbi1
36 Base36 cd8d5

Cryptographic Hash Functions

md5 b4f771579c2ed92c65aaae307467516a
sha1 3799d477fc4c34daa9f24e774cd97852681749e3
sha256 4a59e025713754032f320aba9370a66479dc42b0a253d19a381f6809e1498406
sha512 2308e0cd4a16e522316b6a19a801c30934859c5ebe52226124679891be6529c75493594c8afe350f87cf686dbed91e7108300da87477e7bca420cd439b1f7158
ripemd-160 24450ca591a9470031c35bce5004a6101e2f1b25

20772761 as geometric shapes

Circle

Radius = n
Diameter 41545522
Circumference 130519106.70475
Area 1.3556211047557E+15

Sphere

Radius = n
Volume 3.7546657620861E+22
Surface area 5.4224844190227E+15
Circumference 130519106.70475

Square

Length = n
Perimeter 83091044
Area 431507599563121
Diagonal 29377120.334135

Cube

Length = n
Surface area 2589045597378726
Volume 8.9636042354084E+21
Space diagonal 35979477.465485

Equilateral Triangle

Length = n
Perimeter 62318283
Area 1.8684827157385E+14
Altitude 17989738.732743

Triangular Pyramid

Length = n
Surface area 1.8684827157385E+14
Volume 1.0563708897883E+21
Height 9792373.4447116