20085321 (number)

20085321 is an odd 8-digits composite number following 20085320 and preceding 20085322. In scientific notation, it is written as 2.0085321 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 13160448 positive integers (up to 20085321) that are relatively prime to 20085321.

Interesting facts

Basic properties

Name

Name twenty million eighty-five thousand three hundred twenty-one

Notation

Scientific notation 2.0085321 × 10^7
Engineering notation 2.0085321 × 10^6

Prime Factorization of 20085321

Prime Factorization 3 × 109 × 257 × 239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20085321
Product of the distinct prime numbers

The prime factorization of 20085321 is 3 × 109 × 257 × 239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 62, 89, 477, 631, 8115, 8698, 13037, 86819, 584121, 610384, 7355249, 7069579, 98363075, 52163616, 401039937, 426144675, 5275494858, 1530983844

Basic calculations (n = 20085321)

Multiplication

n×y
n×2 40170642
n×3 60255963
n×4 80341284
n×5 100426605

Division

n÷y
n÷2 10042660.5
n÷3 6695107
n÷3 5021330.25
n÷5 4017064.2

Exponentiation

ny
n2 403420119673041
n3 8.1028226014914E+21
n4 1.6274779295701E+29
n5 3.2688416635831E+36

Nth Root

y√n
2√n 4481.6649807856
3√n 271.82720877489
4√n 66.945238671511
5√n 28.878574735553

Divisors of 20085321

1, 3, 109, 239, 257, 327, 717, 771, 26051, 28013, 61423, 78153, 84039, 184269, 6695107, 20085321

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 -20085320
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 20085321 can be divided by 16 positive divisors. The sum of these divisors (counting 20085321) is 1, the average is 0.0625.

Base conversion 20085321

Base System Value
2 Binary 1001100100111101001001001
3 Ternary 1101210102212210
4 Quaternary 1030213221021
5 Quinary 20120212241
6 Senary 1554255333
8 Octal 114475111
10 Decimal 20085321
12 Duodecimal 6887549
16 Hexadecimal 1327a49
20 Vigesimal 65ad61
36 Base36 byhxl

Cryptographic Hash Functions

md5 37bc8725d18f119c59ade004ea62ab49
sha1 1db9eff67033246daea2db5bac11f7cf4394a92e
sha256 ef36ea46589a85d070e212b9b8e36a33da3c12fc61280daad2a763e23d10b125
sha512 81462c7062c17646373157494010cb1b1d81a7a9d354ba3ab6ba22799abda3ec10029e6c7ff5dd8d73aaa9744ae78bee825c6a69dc75fab3a90344dfb89ebc8f
ripemd-160 2655ffcc6db49e231c2a23054e77a8007166ea01

20085321 as geometric shapes

Circle

Radius = n
Diameter 40170642
Circumference 126199793.79719
Area 1.2673816842751E+15

Sphere

Radius = n
Volume 3.3941023944249E+22
Surface area 5.0695267371006E+15
Circumference 126199793.79719

Square

Length = n
Perimeter 80341284
Area 403420119673041
Diagonal 28404933.362817

Cube

Length = n
Surface area 2420520718038246
Volume 8.1028226014914E+21
Space diagonal 34788796.45833

Equilateral Triangle

Length = n
Perimeter 60255963
Area 1.7468603601731E+14
Altitude 17394398.229165

Triangular Pyramid

Length = n
Surface area 1.7468603601731E+14
Volume 9.549268013777E+20
Height 9468311.120939