20131839 (number)

20131839 is an odd 8-digits composite number following 20131838 and preceding 20131840. In scientific notation, it is written as 2.0131839 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 10373184 positive integers (up to 20131839) that are relatively prime to 20131839.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-one thousand eight hundred thirty-nine

Notation

Scientific notation 2.0131839 × 10^7
Engineering notation 2.0131839 × 10^6

Prime Factorization of 20131839

Prime Factorization 47 × 21 × 39 × 523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20131839
Product of the distinct prime numbers

The prime factorization of 20131839 is 47 × 21 × 39 × 523. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 82, 19, 58, 478, 1777, 426, 37454, 64137, 25390, 584938, 4281455, 8149608, 51505910, 31498283, 430318611, 986901455, 3252804071, 5870505083

Basic calculations (n = 20131839)

Multiplication

n×y
n×2 40263678
n×3 60395517
n×4 80527356
n×5 100659195

Division

n÷y
n÷2 10065919.5
n÷3 6710613
n÷3 5032959.75
n÷5 4026367.8

Exponentiation

ny
n2 405290941521921
n3 8.1592519828777E+21
n4 1.6426074727973E+29
n5 3.3068709182551E+36

Nth Root

y√n
2√n 4486.8517916241
3√n 272.03689936975
4√n 66.983966675795
5√n 28.891939030346

Divisors of 20131839

1, 21, 39, 47, 523, 819, 987, 1833, 10983, 20397, 24581, 38493, 428337, 516201, 958659, 20131839

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 -20131838
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 20131839 can be divided by 16 positive divisors. The sum of these divisors (counting 20131839) is 1, the average is 0.0625.

Base conversion 20131839

Base System Value
2 Binary 1001100110010111111111111
3 Ternary 1101212210200200
4 Quaternary 1030302333333
5 Quinary 20123204324
6 Senary 1555254543
8 Octal 114627777
10 Decimal 20131839
12 Duodecimal 68aa453
16 Hexadecimal 1332fff
20 Vigesimal 65g9bj
36 Base36 bzhtr

Cryptographic Hash Functions

md5 4ba825787d8ab66d115b64e4f11363af
sha1 da05d35c853f0716f30bf5f289d6889b7acd3f91
sha256 1533a39b07c0be6c96fb59dfb93e499239913d9627486678b61b10818eb46a97
sha512 bf92431101bfbe14171fca98fa5a0d53245871fdf491b3529ad6c4c55fa9f5d5d7ddf03bb064df02dc2955ef44e75764787a60cf25598c6d35015c7e042931e6
ripemd-160 fa6fce6ed9d01f9546a5e25dd8e15595b71c1a9f

20131839 as geometric shapes

Circle

Radius = n
Diameter 40263678
Circumference 126492075.0113
Area 1.2732590444518E+15

Sphere

Radius = n
Volume 3.4177394784262E+22
Surface area 5.093036177807E+15
Circumference 126492075.0113

Square

Length = n
Perimeter 80527356
Area 405290941521921
Diagonal 28470719.749312

Cube

Length = n
Surface area 2431745649131526
Volume 8.1592519828777E+21
Space diagonal 34869367.997797

Equilateral Triangle

Length = n
Perimeter 60395517
Area 1.7549612564085E+14
Altitude 17434683.998898

Triangular Pyramid

Length = n
Surface area 1.7549612564085E+14
Volume 9.6157706775044E+20
Height 9490239.9164372