20172159 (number)

20172159 is an odd 8-digits composite number following 20172158 and preceding 20172160. In scientific notation, it is written as 2.0172159 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 56 positive divisors. There are 11162448 positive integers (up to 20172159) that are relatively prime to 20172159.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-two thousand one hundred fifty-nine

Notation

Scientific notation 2.0172159 × 10^7
Engineering notation 2.0172159 × 10^6

Prime Factorization of 20172159

Prime Factorization 3 × 7 × 9 × 9 × 3 × 59 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 747117
Product of the distinct prime numbers

The prime factorization of 20172159 is 3 × 7 × 9 × 9 × 3 × 59 × 67. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20172159)

Multiplication

n×y
n×2 40344318
n×3 60516477
n×4 80688636
n×5 100860795

Division

n÷y
n÷2 10086079.5
n÷3 6724053
n÷3 5043039.75
n÷5 4034431.8

Exponentiation

ny
n2 406915998721281
n3 8.2083742258495E+21
n4 1.6558063001534E+29
n5 3.3401187959896E+36

Nth Root

y√n
2√n 4491.3426722975
3√n 272.21838988234
4√n 67.017480348768
5√n 28.903502711732

Divisors of 20172159

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20172158
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20172159 can be divided by 56 positive divisors. The sum of these divisors (counting 20172159) is 1, the average is 0.017857142857143.

Base conversion 20172159

Base System Value
2 Binary 1001100111100110101111111
3 Ternary 1101221212000000
4 Quaternary 1030330311333
5 Quinary 20131002114
6 Senary 2000205343
8 Octal 114746577
10 Decimal 20172159
12 Duodecimal 6909853
16 Hexadecimal 133cd7f
20 Vigesimal 661a7j
36 Base36 c0cxr

Cryptographic Hash Functions

md5 a7c0dc5d0760067ece3cd2055195a876
sha1 31d1d37200e99634fc49fcaf9f5680ac7eff95d5
sha256 0f5d0c2601fa0ef557a849d32d01e2b62524054eda0aebf90d85dffd21ffd30d
sha512 6ce2bfa642f5532b84cd8220b8caf5921126a45026a217165713cd18e04a756a7cff33bdd428c8e57fdd85dd71632a7f85498c7f389396a8d382a3261ee7e24e
ripemd-160 7f7b306f01dc3438d4890b2d39160ce41b7067a7

20172159 as geometric shapes

Circle

Radius = n
Diameter 40344318
Circumference 126745413.04289
Area 1.2783643122109E+15

Sphere

Radius = n
Volume 3.4383157554459E+22
Surface area 5.1134572488437E+15
Circumference 126745413.04289

Square

Length = n
Perimeter 80688636
Area 406915998721281
Diagonal 28527740.840146

Cube

Length = n
Surface area 2441495992327686
Volume 8.2083742258495E+21
Space diagonal 34939204.286358

Equilateral Triangle

Length = n
Perimeter 60516477
Area 1.7619979604947E+14
Altitude 17469602.143179

Triangular Pyramid

Length = n
Surface area 1.7619979604947E+14
Volume 9.6736617960251E+20
Height 9509246.9467155