20171290 (number)

20171290 is an even 8-digits composite number following 20171289 and preceding 20171291. In scientific notation, it is written as 2.0171290 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 7850304 positive integers (up to 20171290) that are relatively prime to 20171290.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0171290 × 10^7
Engineering notation 2.0171290 × 10^6

Prime Factorization of 20171290

Prime Factorization 2 × 5 × 37 × 54517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20171290
Product of the distinct prime numbers

The prime factorization of 20171290 is 2 × 5 × 37 × 54517. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 58, 4, 868, 232, 8403, 5447, 11607, 62451, 594604, 62419, 9446666, 799745, 13188980, 88417588, 338968127, 250318320, 6335077487, 928390502

Basic calculations (n = 20171290)

Multiplication

n×y
n×2 40342580
n×3 60513870
n×4 80685160
n×5 100856450

Division

n÷y
n÷2 10085645
n÷3 6723763.3333333
n÷3 5042822.5
n÷5 4034258

Exponentiation

ny
n2 406880940264100
n3 8.2073134415398E+21
n4 1.655520995502E+29
n5 3.3393994101359E+36

Nth Root

y√n
2√n 4491.2459295835
3√n 272.21448084484
4√n 67.01675857264
5√n 28.903253679622

Divisors of 20171290

1, 2, 5, 10, 37, 74, 185, 370, 54517, 109034, 272585, 545170, 2017129, 4034258, 10085645, 20171290

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 -20171289
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 20171290 can be divided by 16 positive divisors. The sum of these divisors (counting 20171290) is 1, the average is 0.0625.

Base conversion 20171290

Base System Value
2 Binary 1001100111100101000011010
3 Ternary 1101221210210211
4 Quaternary 1030330220122
5 Quinary 20130440130
6 Senary 2000201334
8 Octal 114745032
10 Decimal 20171290
12 Duodecimal 690924a
16 Hexadecimal 133ca1a
20 Vigesimal 66184a
36 Base36 c0c9m

Cryptographic Hash Functions

md5 9dbc60170072faee6197ec8cbba037bd
sha1 6a3a266176ef6f8f6fc638021457964575f25e7d
sha256 6ca03b3a4e450f2a25a4758f93562bc643fa56d3608fd1bbee6896bd05061bfb
sha512 ec24c984e6451713a826823578101fe4b33808557470f662551d935e21965fc4524b292dafd59a02496d36d3e9646c6e143b6a6d08590a54b4fe631cfd7a5993
ripemd-160 bf65e1a8cf33a7adfb17fe26535629db15568899

20171290 as geometric shapes

Circle

Radius = n
Diameter 40342580
Circumference 126739952.95486
Area 1.2782541728194E+15

Sphere

Radius = n
Volume 3.4378714151534E+22
Surface area 5.1130166912776E+15
Circumference 126739952.95486

Square

Length = n
Perimeter 80685160
Area 406880940264100
Diagonal 28526511.888561

Cube

Length = n
Surface area 2441285641584600
Volume 8.2073134415398E+21
Space diagonal 34937699.134206

Equilateral Triangle

Length = n
Perimeter 60513870
Area 1.761846152922E+14
Altitude 17468849.567103

Triangular Pyramid

Length = n
Surface area 1.761846152922E+14
Volume 9.6724116497272E+20
Height 9508837.2961869