20139516 (number)

20139516 is an even 8-digits composite number following 20139515 and preceding 20139517. In scientific notation, it is written as 2.0139516 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 60 positive divisors. There are 6596640 positive integers (up to 20139516) that are relatively prime to 20139516.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-nine thousand five hundred sixteen

Notation

Scientific notation 2.0139516 × 10^7
Engineering notation 2.0139516 × 10^6

Prime Factorization of 20139516

Prime Factorization 2 × 2 × 3 × 9 × 3 × 61 × 1019

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3356586
Product of the distinct prime numbers

The prime factorization of 20139516 is 2 × 2 × 3 × 9 × 3 × 61 × 1019. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20139516)

Multiplication

n×y
n×2 40279032
n×3 60418548
n×4 80558064
n×5 100697580

Division

n÷y
n÷2 10069758
n÷3 6713172
n÷3 5034879
n÷5 4027903.2

Exponentiation

ny
n2 405600104714256
n3 8.1685897984944E+21
n4 1.6451144494422E+29
n5 3.3131808776371E+36

Nth Root

y√n
2√n 4487.7072097007
3√n 272.07147415231
4√n 66.990351616488
5√n 28.894142203052

Divisors of 20139516

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20139515
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20139516 can be divided by 60 positive divisors. The sum of these divisors (counting 20139516) is 1, the average is 0.016666666666667.

Base conversion 20139516

Base System Value
2 Binary 1001100110100110111111100
3 Ternary 1101220012020000
4 Quaternary 1030310313330
5 Quinary 20123431031
6 Senary 1555354300
8 Octal 114646774
10 Decimal 20139516
12 Duodecimal 68b2990
16 Hexadecimal 1334dfc
20 Vigesimal 65h8fg
36 Base36 bznr0

Cryptographic Hash Functions

md5 45adc2c8dc02ed8fa6ad222c78b97102
sha1 3dc0f89e6c18c1f1a2fa8932e767c7699c0b17c9
sha256 3d000e38f006ef10a011dc153ac79dd6bee51b15764d068c22026c73eb3ff052
sha512 6575d926768494f4ab6333943326a25a011092be8375a7a7ae94fca56cc31a3792fc9c44c69e85fcd339ca04d10149bd2645ec02a5edc7548a041d7234a7ed3e
ripemd-160 e8c66c3b1baf464efbba093fba2cbce413aa2efc

20139516 as geometric shapes

Circle

Radius = n
Diameter 40279032
Circumference 126540311.02491
Area 1.2742303092656E+15

Sphere

Radius = n
Volume 3.4216508934852E+22
Surface area 5.0969212370622E+15
Circumference 126540311.02491

Square

Length = n
Perimeter 80558064
Area 405600104714256
Diagonal 28481576.66683

Cube

Length = n
Surface area 2433600628285536
Volume 8.1685897984944E+21
Space diagonal 34882664.951846

Equilateral Triangle

Length = n
Perimeter 60418548
Area 1.7562999723009E+14
Altitude 17441332.475923

Triangular Pyramid

Length = n
Surface area 1.7562999723009E+14
Volume 9.6267753987444E+20
Height 9493858.8889433