20342621 (number)

20342621 is an odd 8-digits composite number following 20342620 and preceding 20342622. In scientific notation, it is written as 2.0342621 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 18733680 positive integers (up to 20342621) that are relatively prime to 20342621.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-two thousand six hundred twenty-one

Notation

Scientific notation 2.0342621 × 10^7
Engineering notation 2.0342621 × 10^6

Prime Factorization of 20342621

Prime Factorization 13 × 491 × 3187

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20342621
Product of the distinct prime numbers

The prime factorization of 20342621 is 13 × 491 × 3187. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 25, 51, 294, 377, 3312, 9780, 7812, 75492, 281375, 158685, 7217189, 3460711, 54507206, 86456545, 790536179, 400747373, 8613448915, 6481641518

Basic calculations (n = 20342621)

Multiplication

n×y
n×2 40685242
n×3 61027863
n×4 81370484
n×5 101713105

Division

n÷y
n÷2 10171310.5
n÷3 6780873.6666667
n÷3 5085655.25
n÷5 4068524.2

Exponentiation

ny
n2 413822229149641
n3 8.4182287689663E+21
n4 1.7124883733838E+29
n5 3.4836501946653E+36

Nth Root

y√n
2√n 4510.2794813625
3√n 272.98302121279
4√n 67.158614349632
5√n 28.952187426394

Divisors of 20342621

1, 13, 491, 3187, 6383, 41431, 1564817, 20342621

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20342620
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20342621 can be divided by 8 positive divisors. The sum of these divisors (counting 20342621) is 1, the average is 0.125.

Base conversion 20342621

Base System Value
2 Binary 1001101100110011101011101
3 Ternary 1102021111211102
4 Quaternary 1031212131131
5 Quinary 20201430441
6 Senary 2004002445
8 Octal 115463535
10 Decimal 20342621
12 Duodecimal 6990425
16 Hexadecimal 136675d
20 Vigesimal 672gb1
36 Base36 c40gt

Cryptographic Hash Functions

md5 0ae7b9ff924043a76b0121f4c783508a
sha1 aea7694c028404aa6627a9c8b5483ddd4665d843
sha256 4bb305627ae7bca9cee7267fe3e00789983a9f5954ef84fcffcfaa50a71ecfff
sha512 613ab3257034801e9fbe3ce92a4c84fd182d41487634ce0db0beab14108fda5b851071d0abed44880e78a7cc4cf6babdef097c95131c18dc459ddc02d52e868d
ripemd-160 b43419ee6f6f29158658c357317df6d56f6d3c2a

20342621 as geometric shapes

Circle

Radius = n
Diameter 40685242
Circumference 127816457.37672
Area 1.3000608749887E+15

Sphere

Radius = n
Volume 3.5262194209097E+22
Surface area 5.2002434999547E+15
Circumference 127816457.37672

Square

Length = n
Perimeter 81370484
Area 413822229149641
Diagonal 28768810.512416

Cube

Length = n
Surface area 2482933374897846
Volume 8.4182287689663E+21
Space diagonal 35234453.131118

Equilateral Triangle

Length = n
Perimeter 61027863
Area 1.7919028154715E+14
Altitude 17617226.565559

Triangular Pyramid

Length = n
Surface area 1.7919028154715E+14
Volume 9.9209777468596E+20
Height 9589603.5041386