20571331 (number)

20571331 is an odd 8-digits composite number following 20571330 and preceding 20571332. In scientific notation, it is written as 2.0571331 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 12 positive divisors. There are 18584720 positive integers (up to 20571331) that are relatively prime to 20571331.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-one thousand three hundred thirty-one

Notation

Scientific notation 2.0571331 × 10^7
Engineering notation 2.0571331 × 10^6

Prime Factorization of 20571331

Prime Factorization 11 × 11 × 863 × 197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1870121
Product of the distinct prime numbers

The prime factorization of 20571331 is 11 × 11 × 863 × 197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 39, 7, 634, 56, 8085, 6551, 321, 27811, 927067, 191666, 4069592, 9371633, 37702036, 37700358, 988891062, 720244823, 6919183760, 3548229149

Basic calculations (n = 20571331)

Multiplication

n×y
n×2 41142662
n×3 61713993
n×4 82285324
n×5 102856655

Division

n÷y
n÷2 10285665.5
n÷3 6857110.3333333
n÷3 5142832.75
n÷5 4114266.2

Exponentiation

ny
n2 423179659111561
n3 8.7053688400511E+21
n4 1.7908102388578E+29
n5 3.6839350181732E+36

Nth Root

y√n
2√n 4535.562919859
3√n 274.00225103377
4√n 67.34658803428
5√n 29.016997909405

Divisors of 20571331

1, 11, 121, 197, 863, 2167, 9493, 23837, 104423, 170011, 1870121, 20571331

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20571330
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20571331 can be divided by 12 positive divisors. The sum of these divisors (counting 20571331) is 1, the average is 0.083333333333333.

Base conversion 20571331

Base System Value
2 Binary 1001110011110010011000011
3 Ternary 1102201010120011
4 Quaternary 1032132103003
5 Quinary 20231240311
6 Senary 2012525351
8 Octal 116362303
10 Decimal 20571331
12 Duodecimal 6a80857
16 Hexadecimal 139e4c3
20 Vigesimal 68b86b
36 Base36 c8wxv

Cryptographic Hash Functions

md5 af6dd41cb2c7213d8465909d280e73b6
sha1 a8fdfecd598ad78c727e273e71ffb43cdbebc027
sha256 009eb329e90ca9ead6f8a26ffa29da9c23c5c7e251e5522ad14bc5c73e547e55
sha512 66cb62b69a4ee73440060333bb8f6f3c8906ae47110eece5fa006bcb86572271193a393aaf76af9d83ca05130b110c6ad99135b8c63726ddfb30e82ea80e294d
ripemd-160 542a25ab95b5ebb89e3ae014bc7448e8899ff1a2

20571331 as geometric shapes

Circle

Radius = n
Diameter 41142662
Circumference 129253484.68833
Area 1.3294581082135E+15

Sphere

Radius = n
Volume 3.6464963726259E+22
Surface area 5.3178324328541E+15
Circumference 129253484.68833

Square

Length = n
Perimeter 82285324
Area 423179659111561
Diagonal 29092255.296266

Cube

Length = n
Surface area 2539077954669366
Volume 8.7053688400511E+21
Space diagonal 35630590.471317

Equilateral Triangle

Length = n
Perimeter 61713993
Area 1.8324216757773E+14
Altitude 17815295.235658

Triangular Pyramid

Length = n
Surface area 1.8324216757773E+14
Volume 1.0259375565884E+21
Height 9697418.4320887