20043820 (number)

20043820 is an even 8-digits composite number following 20043819 and preceding 20043821. In scientific notation, it is written as 2.0043820 × 10^7. The sum of its digits is 19. It has a total of 4 prime factors and 12 positive divisors. There are 8017520 positive integers (up to 20043820) that are relatively prime to 20043820.

Interesting facts

Basic properties

Name

Name twenty million forty-three thousand eight hundred twenty

Notation

Scientific notation 2.0043820 × 10^7
Engineering notation 2.0043820 × 10^6

Prime Factorization of 20043820

Prime Factorization 2 × 2 × 5 × 1002191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10021910
Product of the distinct prime numbers

The prime factorization of 20043820 is 2 × 2 × 5 × 1002191. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 42, 90, 506, 346, 3569, 5456, 74645, 44063, 231702, 728606, 6028358, 7790931, 13115165, 36064640, 406279069, 71609648, 9880317682, 2675712724

Basic calculations (n = 20043820)

Multiplication

n×y
n×2 40087640
n×3 60131460
n×4 80175280
n×5 100219100

Division

n÷y
n÷2 10021910
n÷3 6681273.3333333
n÷3 5010955
n÷5 4008764

Exponentiation

ny
n2 401754720192400
n3 8.0526992956868E+21
n4 1.6140685519687E+29
n5 3.2352099523322E+36

Nth Root

y√n
2√n 4477.0324993236
3√n 271.63986001862
4√n 66.910630689926
5√n 28.866630873619

Divisors of 20043820

1, 2, 4, 5, 10, 20, 1002191, 2004382, 4008764, 5010955, 10021910, 20043820

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 -20043819
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 20043820 can be divided by 12 positive divisors. The sum of these divisors (counting 20043820) is 1, the average is 0.083333333333333.

Base conversion 20043820

Base System Value
2 Binary 1001100011101100000101100
3 Ternary 1101201022221201
4 Quaternary 1030131200230
5 Quinary 20112400240
6 Senary 1553335244
8 Octal 114354054
10 Decimal 20043820
12 Duodecimal 6867524
16 Hexadecimal 131d82c
20 Vigesimal 6559b0
36 Base36 bxlws

Cryptographic Hash Functions

md5 ec800695f578c23ac1a32ab164e5b28b
sha1 68fe26d94ba9c2eac6e9cce81c430026ca8f4c5d
sha256 042a6db1cdbac9e06af3b599ceadd79a31e4a87f0f53d5093a7142b424d9ce12
sha512 de3a8d244eba29b015bafaee03d10abbfbc9f8af2bd1b6933a77bb3bbcf4f1fc48e70bed029ce2d1b580923e8690f83e55b8308701e28e131871b46298769345
ripemd-160 9388a41d264e76dccaae05ca206dea86324b7d36

20043820 as geometric shapes

Circle

Radius = n
Diameter 40087640
Circumference 125939035.32375
Area 1.2621496775015E+15

Sphere

Radius = n
Volume 3.3731067931863E+22
Surface area 5.0485987100059E+15
Circumference 125939035.32375

Square

Length = n
Perimeter 80175280
Area 401754720192400
Diagonal 28346242.085765

Cube

Length = n
Surface area 2410528321154400
Volume 8.0526992956868E+21
Space diagonal 34716914.617765

Equilateral Triangle

Length = n
Perimeter 60131460
Area 1.7396489688846E+14
Altitude 17358457.308883

Triangular Pyramid

Length = n
Surface area 1.7396489688846E+14
Volume 9.4901971313938E+20
Height 9448747.3619217