20173221 (number)

20173221 is an odd 8-digits composite number following 20173220 and preceding 20173222. In scientific notation, it is written as 2.0173221 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 13220520 positive integers (up to 20173221) that are relatively prime to 20173221.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-three thousand two hundred twenty-one

Notation

Scientific notation 2.0173221 × 10^7
Engineering notation 2.0173221 × 10^6

Prime Factorization of 20173221

Prime Factorization 3 × 3 × 59 × 37991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6724407
Product of the distinct prime numbers

The prime factorization of 20173221 is 3 × 3 × 59 × 37991. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 93, 30, 931, 352, 2818, 1759, 10242, 68408, 373920, 591598, 6860225, 4996976, 21689327, 53855886, 279659780, 754526782, 3019600883, 5203904930

Basic calculations (n = 20173221)

Multiplication

n×y
n×2 40346442
n×3 60519663
n×4 80692884
n×5 100866105

Division

n÷y
n÷2 10086610.5
n÷3 6724407
n÷3 5043305.25
n÷5 4034644.2

Exponentiation

ny
n2 406958845514841
n3 8.2096707284757E+21
n4 1.6561550194277E+29
n5 3.3409981217175E+36

Nth Root

y√n
2√n 4491.4608981934
3√n 272.22316694259
4√n 67.01836239564
5√n 28.903807040818

Divisors of 20173221

1, 3, 9, 59, 177, 531, 37991, 113973, 341919, 2241469, 6724407, 20173221

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 -20173220
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 20173221 can be divided by 12 positive divisors. The sum of these divisors (counting 20173221) is 1, the average is 0.083333333333333.

Base conversion 20173221

Base System Value
2 Binary 1001100111101000110100101
3 Ternary 1101221220110100
4 Quaternary 1030331012211
5 Quinary 20131020341
6 Senary 2000214313
8 Octal 114750645
10 Decimal 20173221
12 Duodecimal 690a399
16 Hexadecimal 133d1a5
20 Vigesimal 661d11
36 Base36 c0dr9

Cryptographic Hash Functions

md5 eed1c96609dd458cfdd8726dfae035d0
sha1 9714bcf506431de58c8b9e8dd5ad9810cb8d19a4
sha256 7fdd839cba561f1c07e1afa47b27e3733eef72ce23b1d1e76a2188c53773bd9a
sha512 db77038ae7f154450b3970175419b15fd16e91e3767b5890756375fd3bfae5c8d123857f581760ef5f275ff04281149af40a831ee788b07563ca677f573a100d
ripemd-160 fb48346d3830aee4a45c365c3bde2399a644e1ed

20173221 as geometric shapes

Circle

Radius = n
Diameter 40346442
Circumference 126752085.78569
Area 1.2784989193828E+15

Sphere

Radius = n
Volume 3.4388588331961E+22
Surface area 5.1139956775312E+15
Circumference 126752085.78569

Square

Length = n
Perimeter 80692884
Area 406958845514841
Diagonal 28529242.73495

Cube

Length = n
Surface area 2441753073089046
Volume 8.2096707284757E+21
Space diagonal 34941043.724315

Equilateral Triangle

Length = n
Perimeter 60519663
Area 1.7621834925532E+14
Altitude 17470521.862158

Triangular Pyramid

Length = n
Surface area 1.7621834925532E+14
Volume 9.6751897390232E+20
Height 9509747.5783166