20236909 (number)

20236909 is an odd 8-digits composite number following 20236908 and preceding 20236910. In scientific notation, it is written as 2.0236909 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 15586560 positive integers (up to 20236909) that are relatively prime to 20236909.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0236909 × 10^7
Engineering notation 2.0236909 × 10^6

Prime Factorization of 20236909

Prime Factorization 11 × 7 × 89 × 2953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20236909
Product of the distinct prime numbers

The prime factorization of 20236909 is 11 × 7 × 89 × 2953. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 46, 32, 36, 369, 1433, 8924, 46020, 59015, 507946, 237019, 8527732, 7890883, 5411022, 66248455, 655617131, 296655548, 6147486446, 8962238261

Basic calculations (n = 20236909)

Multiplication

n×y
n×2 40473818
n×3 60710727
n×4 80947636
n×5 101184545

Division

n÷y
n÷2 10118454.5
n÷3 6745636.3333333
n÷3 5059227.25
n÷5 4047381.8

Exponentiation

ny
n2 409532485874281
n3 8.2876716491816E+21
n4 1.6771685698637E+29
n5 3.3940707725991E+36

Nth Root

y√n
2√n 4498.5452092871
3√n 272.50934064439
4√n 67.071195078715
5√n 28.922034228436

Divisors of 20236909

1, 7, 11, 77, 89, 623, 979, 2953, 6853, 20671, 32483, 227381, 262817, 1839719, 2890987, 20236909

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 -20236908
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 20236909 can be divided by 16 positive divisors. The sum of these divisors (counting 20236909) is 1, the average is 0.0625.

Base conversion 20236909

Base System Value
2 Binary 1001101001100101001101101
3 Ternary 1102002010211011
4 Quaternary 1031030221231
5 Quinary 20140040114
6 Senary 2001425221
8 Octal 115145155
10 Decimal 20236909
12 Duodecimal 693b211
16 Hexadecimal 134ca6d
20 Vigesimal 669c59
36 Base36 c1qwd

Cryptographic Hash Functions

md5 ea5ac3a79690d65ff366f00fbf0ccbd3
sha1 20390b941549459168b03dfa19f65593bac8a501
sha256 6c48836ba206c0ba589384b3eb0ea8b7e105c3e4be41f231452c97730b6d0029
sha512 d74fcbdaa7d70af3f02482b368a14ddee7b4ebf9bde2a63d8dcef9c26ee5bf0f36e5d797a2a6e0a997f574853126b5028affdfa41eb042dc06661eb28d9a3ccd
ripemd-160 8e2968aa178ac924e4b39577eeb0d8b501a185d8

20236909 as geometric shapes

Circle

Radius = n
Diameter 40473818
Circumference 127152249.29153
Area 1.286584249029E+15

Sphere

Radius = n
Volume 3.4715317824578E+22
Surface area 5.146336996116E+15
Circumference 127152249.29153

Square

Length = n
Perimeter 80947636
Area 409532485874281
Diagonal 28619311.16831

Cube

Length = n
Surface area 2457194915245686
Volume 8.2876716491816E+21
Space diagonal 35051354.576148

Equilateral Triangle

Length = n
Perimeter 60710727
Area 1.7733276822106E+14
Altitude 17525677.288074

Triangular Pyramid

Length = n
Surface area 1.7733276822106E+14
Volume 9.7671147056397E+20
Height 9539770.3894367