20231820 (number)

20231820 is an even 8-digits composite number following 20231819 and preceding 20231821. In scientific notation, it is written as 2.0231820 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 48 positive divisors. There are 4624128 positive integers (up to 20231820) that are relatively prime to 20231820.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-one thousand eight hundred twenty

Notation

Scientific notation 2.0231820 × 10^7
Engineering notation 2.0231820 × 10^6

Prime Factorization of 20231820

Prime Factorization 2 × 2 × 5 × 9 × 7 × 16057

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10115910
Product of the distinct prime numbers

The prime factorization of 20231820 is 2 × 2 × 5 × 9 × 7 × 16057. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20231820)

Multiplication

n×y
n×2 40463640
n×3 60695460
n×4 80927280
n×5 101159100

Division

n÷y
n÷2 10115910
n÷3 6743940
n÷3 5057955
n÷5 4046364

Exponentiation

ny
n2 409326540512400
n3 8.2814208888696E+21
n4 1.6754821676785E+29
n5 3.3898053629681E+36

Nth Root

y√n
2√n 4497.9795464186
3√n 272.48649597811
4√n 67.066978062371
5√n 28.920579470307

Divisors of 20231820

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20231819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20231820 can be divided by 48 positive divisors. The sum of these divisors (counting 20231820) is 1, the average is 0.020833333333333.

Base conversion 20231820

Base System Value
2 Binary 1001101001011011010001100
3 Ternary 1102001212211200
4 Quaternary 1031023122030
5 Quinary 20134404240
6 Senary 2001345500
8 Octal 115133214
10 Decimal 20231820
12 Duodecimal 6938290
16 Hexadecimal 134b68c
20 Vigesimal 668jb0
36 Base36 c1mz0

Cryptographic Hash Functions

md5 2a3560f63d94d40c819aab3fe4f882d6
sha1 ca87689ff66b74887b0404d8f69ae04602513bac
sha256 5df40914afa1fa6ceadd7a86f86259f1849cea6c2fb029b57f56e70c89b4f841
sha512 2d6995cdd3a521635793ec295f9a2cbbf9f93b031b2bd5c8e684638eab8981000a66d8d27330e4f1d3a2f62ec034c2364fdf0f40c841f63ef5ed0fdff171ab68
ripemd-160 4bafa369f19019b977ba952bd51eb4fb0a30a02a

20231820 as geometric shapes

Circle

Radius = n
Diameter 40463640
Circumference 127120274.1615
Area 1.2859372525931E+15

Sphere

Radius = n
Volume 3.468913470101E+22
Surface area 5.1437490103723E+15
Circumference 127120274.1615

Square

Length = n
Perimeter 80927280
Area 409326540512400
Diagonal 28612114.235491

Cube

Length = n
Surface area 2455959243074400
Volume 8.2814208888696E+21
Space diagonal 35042540.169588

Equilateral Triangle

Length = n
Perimeter 60695460
Area 1.7724359126347E+14
Altitude 17521270.084794

Triangular Pyramid

Length = n
Surface area 1.7724359126347E+14
Volume 9.759748113966E+20
Height 9537371.4118304