20144982 (number)

20144982 is an even 8-digits composite number following 20144981 and preceding 20144983. In scientific notation, it is written as 2.0144982 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 5516160 positive integers (up to 20144982) that are relatively prime to 20144982.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-four thousand nine hundred eighty-two

Notation

Scientific notation 2.0144982 × 10^7
Engineering notation 2.0144982 × 10^6

Prime Factorization of 20144982

Prime Factorization 2 × 3 × 11 × 13 × 53 × 443

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20144982
Product of the distinct prime numbers

The prime factorization of 20144982 is 2 × 3 × 11 × 13 × 53 × 443. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20144982)

Multiplication

n×y
n×2 40289964
n×3 60434946
n×4 80579928
n×5 100724910

Division

n÷y
n÷2 10072491
n÷3 6714994
n÷3 5036245.5
n÷5 4028996.4

Exponentiation

ny
n2 405820299780324
n3 8.1752426343092E+21
n4 1.6469011571379E+29
n5 3.3176794166323E+36

Nth Root

y√n
2√n 4488.3161653342
3√n 272.09608593474
4√n 66.994896561859
5√n 28.895710445687

Divisors of 20144982

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20144981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20144982 can be divided by 64 positive divisors. The sum of these divisors (counting 20144982) is 1, the average is 0.015625.

Base conversion 20144982

Base System Value
2 Binary 1001100110110001101010110
3 Ternary 1101220110201110
4 Quaternary 1030312031112
5 Quinary 20124114412
6 Senary 1555435450
8 Octal 114661526
10 Decimal 20144982
12 Duodecimal 68b5b86
16 Hexadecimal 1336356
20 Vigesimal 65i292
36 Base36 bzryu

Cryptographic Hash Functions

md5 65e3918746f521fee4a66fc4d0c16e03
sha1 5a3de90d3a3a28417c596cc8421821d517e7c796
sha256 761d341c8b8c7adb49ba24c0c18e90b4a3c90c57d87d140f3eb7903f0f2fb555
sha512 ad2ae74dc2f34450838327a8fd2ecab17a2fc7fa54f21444b42c1dd6ce5e5ffbd3fb437f5a779e4d7ce57e1a8d6102aad001864c2b51a2132cd4b3d1bf34c271
ripemd-160 5b47b708186aa2caa35db41e01ab9981e6d518f7

20144982 as geometric shapes

Circle

Radius = n
Diameter 40289964
Circumference 126574654.9158
Area 1.2749220724675E+15

Sphere

Radius = n
Volume 3.4244376268347E+22
Surface area 5.0996882898699E+15
Circumference 126574654.9158

Square

Length = n
Perimeter 80579928
Area 405820299780324
Diagonal 28489306.758162

Cube

Length = n
Surface area 2434921798681944
Volume 8.1752426343092E+21
Space diagonal 34892132.34156

Equilateral Triangle

Length = n
Perimeter 60434946
Area 1.7572534449059E+14
Altitude 17446066.17078

Triangular Pyramid

Length = n
Surface area 1.7572534449059E+14
Volume 9.6346158409424E+20
Height 9496435.586054