20139636 (number)

20139636 is an even 8-digits composite number following 20139635 and preceding 20139637. In scientific notation, it is written as 2.0139636 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 6069600 positive integers (up to 20139636) that are relatively prime to 20139636.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0139636 × 10^7
Engineering notation 2.0139636 × 10^6

Prime Factorization of 20139636

Prime Factorization 2 × 2 × 3 × 11 × 563 × 271

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10069818
Product of the distinct prime numbers

The prime factorization of 20139636 is 2 × 2 × 3 × 11 × 563 × 271. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20139636)

Multiplication

n×y
n×2 40279272
n×3 60418908
n×4 80558544
n×5 100698180

Division

n÷y
n÷2 10069818
n÷3 6713212
n÷3 5034909
n÷5 4027927.2

Exponentiation

ny
n2 405604938212496
n3 8.1687358154022E+21
n4 1.6451536590236E+29
n5 3.3132795856804E+36

Nth Root

y√n
2√n 4487.720579537
3√n 272.07201452465
4√n 66.990451405682
5√n 28.894176635744

Divisors of 20139636

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20139635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20139636 can be divided by 48 positive divisors. The sum of these divisors (counting 20139636) is 1, the average is 0.020833333333333.

Base conversion 20139636

Base System Value
2 Binary 1001100110100111001110100
3 Ternary 1101220012101110
4 Quaternary 1030310321310
5 Quinary 20123432021
6 Senary 1555355020
8 Octal 114647164
10 Decimal 20139636
12 Duodecimal 68b2a70
16 Hexadecimal 1334e74
20 Vigesimal 65h91g
36 Base36 bznuc

Cryptographic Hash Functions

md5 2e97816511e0979a32ae97e6a9b2bbb7
sha1 d3b4eda066653a082f999af24fc056fe775b90e9
sha256 610dcdb20f95294daf8e7298487404002643725fb6a743155cbaf5f3a0c22ac4
sha512 83af8de690a2ac01168f7e2dc7c1556e6c2fbedeff09403a7e6ce02aad0931086982c8b060b507c4382adf42f389d09acc0b67881dc42c244c9bc8a4290ae8ba
ripemd-160 089e9fa440f4dda2f76ac134877256afdc8810d4

20139636 as geometric shapes

Circle

Radius = n
Diameter 40279272
Circumference 126541065.00715
Area 1.2742454941481E+15

Sphere

Radius = n
Volume 3.4217120569044E+22
Surface area 5.0969819765925E+15
Circumference 126541065.00715

Square

Length = n
Perimeter 80558544
Area 405604938212496
Diagonal 28481746.372457

Cube

Length = n
Surface area 2433629629274976
Volume 8.1687358154022E+21
Space diagonal 34882872.797943

Equilateral Triangle

Length = n
Perimeter 60418908
Area 1.7563209019622E+14
Altitude 17441436.398972

Triangular Pyramid

Length = n
Surface area 1.7563209019622E+14
Volume 9.6269474813205E+20
Height 9493915.4574858