20162439 (number)

20162439 is an odd 8-digits composite number following 20162438 and preceding 20162440. In scientific notation, it is written as 2.0162439 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 11547360 positive integers (up to 20162439) that are relatively prime to 20162439.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-two thousand four hundred thirty-nine

Notation

Scientific notation 2.0162439 × 10^7
Engineering notation 2.0162439 × 10^6

Prime Factorization of 20162439

Prime Factorization 33 × 513 × 3 × 397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20162439
Product of the distinct prime numbers

The prime factorization of 20162439 is 33 × 513 × 3 × 397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 2, 6, 539, 529, 5871, 3340, 54693, 36745, 812138, 756009, 4041873, 647100, 63674961, 11085061, 505154146, 23626462, 459237467, 2106758815

Basic calculations (n = 20162439)

Multiplication

n×y
n×2 40324878
n×3 60487317
n×4 80649756
n×5 100812195

Division

n÷y
n÷2 10081219.5
n÷3 6720813
n÷3 5040609.75
n÷5 4032487.8

Exponentiation

ny
n2 406523946428721
n3 8.1965142719084E+21
n4 1.6526171901998E+29
n5 3.3320793287755E+36

Nth Root

y√n
2√n 4490.2604601515
3√n 272.17465984414
4√n 67.00940575883
5√n 28.900716731203

Divisors of 20162439

1, 3, 33, 99, 397, 513, 1191, 1539, 13101, 16929, 39303, 50787, 203661, 610983, 6720813, 20162439

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 -20162438
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 20162439 can be divided by 16 positive divisors. The sum of these divisors (counting 20162439) is 1, the average is 0.0625.

Base conversion 20162439

Base System Value
2 Binary 1001100111010011110000111
3 Ternary 1101221100200000
4 Quaternary 1030322132013
5 Quinary 20130144224
6 Senary 2000052343
8 Octal 114723607
10 Decimal 20162439
12 Duodecimal 69040b3
16 Hexadecimal 133a787
20 Vigesimal 66061j
36 Base36 c05fr

Cryptographic Hash Functions

md5 7c8ddfd658df879b78ec3ddccd5bf3bd
sha1 cb79781247431f7ba658a6ba19b4ec6126419772
sha256 ac9ed68b4f17aedc1293ede5a4e2ce1c5319066ef394a7affe31d375cdc2d778
sha512 a7812dbb1de484978515363427036f7136d6c5a58c550f29df599ae599c444baf8660a7a1210040088e876dabc96b86f4d1b1fe42b59a236d27c3b18388cf197
ripemd-160 3f8d55d6ad0bab2b36b580685f142cdd5b6687f7

20162439 as geometric shapes

Circle

Radius = n
Diameter 40324878
Circumference 126684340.4817
Area 1.2771326436088E+15

Sphere

Radius = n
Volume 3.4333478695562E+22
Surface area 5.1085305744352E+15
Circumference 126684340.4817

Square

Length = n
Perimeter 80649756
Area 406523946428721
Diagonal 28513994.68432

Cube

Length = n
Surface area 2439143678572326
Volume 8.1965142719084E+21
Space diagonal 34922368.752508

Equilateral Triangle

Length = n
Perimeter 60487317
Area 1.7603003242699E+14
Altitude 17461184.376254

Triangular Pyramid

Length = n
Surface area 1.7603003242699E+14
Volume 9.6596847062645E+20
Height 9504664.8947734