20179828 (number)

20179828 is an even 8-digits composite number following 20179827 and preceding 20179829. In scientific notation, it is written as 2.0179828 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 9951552 positive integers (up to 20179828) that are relatively prime to 20179828.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0179828 × 10^7
Engineering notation 2.0179828 × 10^6

Prime Factorization of 20179828

Prime Factorization 2 × 2 × 73 × 69109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10089914
Product of the distinct prime numbers

The prime factorization of 20179828 is 2 × 2 × 73 × 69109. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 12, 7, 549, 9, 9347, 7733, 13725, 99572, 801124, 824026, 2249442, 9975936, 19980287, 84277795, 463186419, 888181127, 9609894185, 3978203920

Basic calculations (n = 20179828)

Multiplication

n×y
n×2 40359656
n×3 60539484
n×4 80719312
n×5 100899140

Division

n÷y
n÷2 10089914
n÷3 6726609.3333333
n÷3 5044957
n÷5 4035965.6

Exponentiation

ny
n2 407225458109584
n3 8.2177397018726E+21
n4 1.6583257373256E+29
n5 3.3464728147204E+36

Nth Root

y√n
2√n 4492.1963447739
3√n 272.2528826095
4√n 67.023849074594
5√n 28.905700069603

Divisors of 20179828

1, 2, 4, 73, 146, 292, 69109, 138218, 276436, 5044957, 10089914, 20179828

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20179827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20179828 can be divided by 12 positive divisors. The sum of these divisors (counting 20179828) is 1, the average is 0.083333333333333.

Base conversion 20179828

Base System Value
2 Binary 1001100111110101101110100
3 Ternary 1101222020112001
4 Quaternary 1030332231310
5 Quinary 20131223303
6 Senary 2000305044
8 Octal 114765564
10 Decimal 20179828
12 Duodecimal 6912184
16 Hexadecimal 133eb74
20 Vigesimal 6629b8
36 Base36 c0ius

Cryptographic Hash Functions

md5 7501d39242a1ffaa5430f23e6343a442
sha1 bb1f0979c00bb89e579dbe0e337982d022c185bb
sha256 e310592866fb340a49c1648cfaa94fcf2a8f33ac9bc53b663c40dfb625e1016f
sha512 97ff23d3e32472a08fb9061d1801f3f93f3a1560f490d939e8e1e8b5dfef52fa7cb21c85b0bd9d6af95bd14c1d2652a8a041731c9d8cb51f83135083efeedb9b
ripemd-160 947c3a6907e42c60bf06dbc39adcedfb89587282

20179828 as geometric shapes

Circle

Radius = n
Diameter 40359656
Circumference 126793598.79101
Area 1.2793365075518E+15

Sphere

Radius = n
Volume 3.4422387568688E+22
Surface area 5.1173460302072E+15
Circumference 126793598.79101

Square

Length = n
Perimeter 80719312
Area 407225458109584
Diagonal 28538586.443956

Cube

Length = n
Surface area 2443352748657504
Volume 8.2177397018726E+21
Space diagonal 34952487.384001

Equilateral Triangle

Length = n
Perimeter 60539484
Area 1.7633379589533E+14
Altitude 17476243.692001

Triangular Pyramid

Length = n
Surface area 1.7633379589533E+14
Volume 9.6846991153667E+20
Height 9512862.1479854