20003820 (number)

20003820 is an even 8-digits composite number following 20003819 and preceding 20003821. In scientific notation, it is written as 2.0003820 × 10^7. The sum of its digits is 15. It has a total of 5 prime factors and 24 positive divisors. There are 5334336 positive integers (up to 20003820) that are relatively prime to 20003820.

Interesting facts

Basic properties

Name

Name twenty million three thousand eight hundred twenty

Notation

Scientific notation 2.0003820 × 10^7
Engineering notation 2.0003820 × 10^6

Prime Factorization of 20003820

Prime Factorization 2 × 2 × 3 × 5 × 333397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10001910
Product of the distinct prime numbers

The prime factorization of 20003820 is 2 × 2 × 3 × 5 × 333397. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 76, 20, 782, 785, 296, 7678, 92269, 99628, 588043, 251266, 6365216, 9606950, 2911071, 20029346, 696978497, 267352234, 2150294393, 590227654

Basic calculations (n = 20003820)

Multiplication

n×y
n×2 40007640
n×3 60011460
n×4 80015280
n×5 100019100

Division

n÷y
n÷2 10001910
n÷3 6667940
n÷3 5000955
n÷5 4000764

Exponentiation

ny
n2 400152814592400
n3 8.0045848755997E+21
n4 1.6012227502622E+29
n5 3.203057167615E+36

Nth Root

y√n
2√n 4472.5630235917
3√n 271.45904235149
4√n 66.877223503908
5√n 28.855100256672

Divisors of 20003820

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 333397, 666794, 1000191, 1333588, 1666985, 2000382, 3333970, 4000764, 5000955, 6667940, 10001910, 20003820

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 -20003819
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 20003820 can be divided by 24 positive divisors. The sum of these divisors (counting 20003820) is 1, the average is 0.041666666666667.

Base conversion 20003820

Base System Value
2 Binary 1001100010011101111101100
3 Ternary 1101122022002020
4 Quaternary 1030103233230
5 Quinary 20110110240
6 Senary 1552430140
8 Octal 114235754
10 Decimal 20003820
12 Duodecimal 6848350
16 Hexadecimal 1313bec
20 Vigesimal 6509b0
36 Base36 bwr1o

Cryptographic Hash Functions

md5 9b342582e484d6085d0c3d1895cd7f0e
sha1 b256473cac81f6cddbb58cd76e3d0814e7e02db1
sha256 39b9fe3a688b64cdbd921287521528e6402e622caabbcdbabd0aeef1a97deee9
sha512 cfc5a65a77a719c0f3f01819cb0af7a4bfa325a92ebe580dc24be81a98a9ead93285c90c2a3e8b03e9048bc276e100f9d83ac8e44f3f4496838eb90793398813
ripemd-160 1d8c9edacdab2534dab1557d2764f1a6e8d0d4a1

20003820 as geometric shapes

Circle

Radius = n
Diameter 40007640
Circumference 125687707.91147
Area 1.2571171426368E+15

Sphere

Radius = n
Volume 3.3529526720293E+22
Surface area 5.028468570547E+15
Circumference 125687707.91147

Square

Length = n
Perimeter 80015280
Area 400152814592400
Diagonal 28289673.54327

Cube

Length = n
Surface area 2400916887554400
Volume 8.0045848755997E+21
Space diagonal 34647632.585462

Equilateral Triangle

Length = n
Perimeter 60011460
Area 1.7327125141643E+14
Altitude 17323816.292731

Triangular Pyramid

Length = n
Surface area 1.7327125141643E+14
Volume 9.4334937435331E+20
Height 9429891.1810901