20217620 (number)

20217620 is an even 8-digits composite number following 20217619 and preceding 20217621. In scientific notation, it is written as 2.0217620 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 8087040 positive integers (up to 20217620) that are relatively prime to 20217620.

Interesting facts

Basic properties

Name

Name twenty million two hundred seventeen thousand six hundred twenty

Notation

Scientific notation 2.0217620 × 10^7
Engineering notation 2.0217620 × 10^6

Prime Factorization of 20217620

Prime Factorization 2 × 2 × 5 × 1010881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10108810
Product of the distinct prime numbers

The prime factorization of 20217620 is 2 × 2 × 5 × 1010881. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 32, 57, 794, 579, 671, 2122, 65149, 63653, 831919, 958375, 536528, 8247349, 70042891, 37134616, 308896633, 635693777, 363191423, 2368204872

Basic calculations (n = 20217620)

Multiplication

n×y
n×2 40435240
n×3 60652860
n×4 80870480
n×5 101088100

Division

n÷y
n÷2 10108810
n÷3 6739206.6666667
n÷3 5054405
n÷5 4043524

Exponentiation

ny
n2 408752158464400
n3 8.263995814013E+21
n4 1.6707832704931E+29
n5 3.3779261265186E+36

Nth Root

y√n
2√n 4496.4007828484
3√n 272.42273150809
4√n 67.055206977896
5√n 28.916518663403

Divisors of 20217620

1, 2, 4, 5, 10, 20, 1010881, 2021762, 4043524, 5054405, 10108810, 20217620

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 -20217619
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 20217620 can be divided by 12 positive divisors. The sum of these divisors (counting 20217620) is 1, the average is 0.083333333333333.

Base conversion 20217620

Base System Value
2 Binary 1001101000111111100010100
3 Ternary 1102001011100202
4 Quaternary 1031013330110
5 Quinary 20133430440
6 Senary 2001200032
8 Octal 115077424
10 Decimal 20217620
12 Duodecimal 6930018
16 Hexadecimal 1347f14
20 Vigesimal 667410
36 Base36 c1c0k

Cryptographic Hash Functions

md5 545a6505db4bf51286b0a9e499180cc8
sha1 245e119d017b4c86a910087cd7b6d27b442775cc
sha256 3363da5f241cde216b127d86cf9fe206962b22630a4fa3e6557f8ff128e107f6
sha512 32193f907892d26386aebc0a38630d11e9cba2ec02f8d90d52b13f5f98fddeefd4c612e6bb352a94ec17acfccba4bd69d89326a241f4f4e2f081070cc2cdcff9
ripemd-160 59793cb2cae224d26c44ce37423524fa060949cd

20217620 as geometric shapes

Circle

Radius = n
Diameter 40435240
Circumference 127031052.93014
Area 1.2841327781707E+15

Sphere

Radius = n
Volume 3.4616144718133E+22
Surface area 5.1365311126829E+15
Circumference 127031052.93014

Square

Length = n
Perimeter 80870480
Area 408752158464400
Diagonal 28592032.402906

Cube

Length = n
Surface area 2452512950786400
Volume 8.263995814013E+21
Space diagonal 35017945.048121

Equilateral Triangle

Length = n
Perimeter 60652860
Area 1.7699487654095E+14
Altitude 17508972.52406

Triangular Pyramid

Length = n
Surface area 1.7699487654095E+14
Volume 9.7392124663098E+20
Height 9530677.4676352