20085436 (number)

20085436 is an even 8-digits composite number following 20085435 and preceding 20085437. In scientific notation, it is written as 2.0085436 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 8573040 positive integers (up to 20085436) that are relatively prime to 20085436.

Interesting facts

Basic properties

Name

Name twenty million eighty-five thousand four hundred thirty-six

Notation

Scientific notation 2.0085436 × 10^7
Engineering notation 2.0085436 × 10^6

Prime Factorization of 20085436

Prime Factorization 2 × 2 × 7 × 271 × 2647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10042718
Product of the distinct prime numbers

The prime factorization of 20085436 is 2 × 2 × 7 × 271 × 2647. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 66, 48, 728, 163, 2861, 4039, 71563, 20992, 826091, 141442, 8503600, 2492933, 58367356, 73969844, 991760882, 607584373, 1854610053, 5666997837

Basic calculations (n = 20085436)

Multiplication

n×y
n×2 40170872
n×3 60256308
n×4 80341744
n×5 100427180

Division

n÷y
n÷2 10042718
n÷3 6695145.3333333
n÷3 5021359
n÷5 4017087.2

Exponentiation

ny
n2 403424739310096
n3 8.1029617822296E+21
n4 1.6275152028742E+29
n5 3.2689352446357E+36

Nth Root

y√n
2√n 4481.6778108204
3√n 271.82772756287
4√n 66.945334496292
5√n 28.878607804763

Divisors of 20085436

1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 2647, 3794, 5294, 7588, 10588, 18529, 37058, 74116, 717337, 1434674, 2869348, 5021359, 10042718, 20085436

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20085435
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20085436 can be divided by 24 positive divisors. The sum of these divisors (counting 20085436) is 1, the average is 0.041666666666667.

Base conversion 20085436

Base System Value
2 Binary 1001100100111101010111100
3 Ternary 1101210110001001
4 Quaternary 1030213222330
5 Quinary 20120213221
6 Senary 1554300044
8 Octal 114475274
10 Decimal 20085436
12 Duodecimal 6887624
16 Hexadecimal 1327abc
20 Vigesimal 65adbg
36 Base36 byi0s

Cryptographic Hash Functions

md5 abf389539fe87401aac8593448deadd2
sha1 3f3d440d2073abe0181e2fd653b51fd97e7f5c30
sha256 4ccd7faf18eb68917ea62c6f697fef96c22baa6680ebf2bfaebe24e1c2f41989
sha512 482d7c7212e643b4bc7d363d2ea12833b7297ab4ed484ac83e2c6bc6d4a61e4991a4fd0304f20bedb29a643cd1bceb808d8a5a8b64b9296593a9ae1e5bdc4b35
ripemd-160 851f0b4d9d1c2a8d65c82f4de63910b7d1ffa995

20085436 as geometric shapes

Circle

Radius = n
Diameter 40170872
Circumference 126200516.3635
Area 1.267396197293E+15

Sphere

Radius = n
Volume 3.3941606943162E+22
Surface area 5.0695847891719E+15
Circumference 126200516.3635

Square

Length = n
Perimeter 80341744
Area 403424739310096
Diagonal 28405095.997377

Cube

Length = n
Surface area 2420548435860576
Volume 8.1029617822296E+21
Space diagonal 34788995.644173

Equilateral Triangle

Length = n
Perimeter 60256308
Area 1.7468803637883E+14
Altitude 17394497.822086

Triangular Pyramid

Length = n
Surface area 1.7468803637883E+14
Volume 9.54943203985E+20
Height 9468365.3324589