20123590 (number)

20123590 is an even 8-digits composite number following 20123589 and preceding 20123591. In scientific notation, it is written as 2.0123590 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 8036064 positive integers (up to 20123590) that are relatively prime to 20123590.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-three thousand five hundred ninety

Notation

Scientific notation 2.0123590 × 10^7
Engineering notation 2.0123590 × 10^6

Prime Factorization of 20123590

Prime Factorization 2 × 5 × 2557 × 787

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20123590
Product of the distinct prime numbers

The prime factorization of 20123590 is 2 × 5 × 2557 × 787. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 2, 87, 39, 620, 120, 6870, 20838, 85801, 167866, 304671, 9342524, 1054601, 49397335, 26696221, 875246382, 828389795, 1808677526, 6804125017

Basic calculations (n = 20123590)

Multiplication

n×y
n×2 40247180
n×3 60370770
n×4 80494360
n×5 100617950

Division

n÷y
n÷2 10061795
n÷3 6707863.3333333
n÷3 5030897.5
n÷5 4024718

Exponentiation

ny
n2 404958874488100
n3 8.14922635706E+21
n4 1.6399169002667E+29
n5 3.3001015335038E+36

Nth Root

y√n
2√n 4485.9324560229
3√n 271.99973868199
4√n 66.977103968617
5√n 28.88957095382

Divisors of 20123590

1, 2, 5, 10, 787, 1574, 2557, 3935, 5114, 7870, 12785, 25570, 2012359, 4024718, 10061795, 20123590

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20123589
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20123590 can be divided by 16 positive divisors. The sum of these divisors (counting 20123590) is 1, the average is 0.0625.

Base conversion 20123590

Base System Value
2 Binary 1001100110000111111000110
3 Ternary 1101212101101011
4 Quaternary 1030300333012
5 Quinary 20122423330
6 Senary 1555152434
8 Octal 114607706
10 Decimal 20123590
12 Duodecimal 68a571a
16 Hexadecimal 1330fc6
20 Vigesimal 65f8ja
36 Base36 bzbgm

Cryptographic Hash Functions

md5 a87cccabaa132c4fa4c8f294d8f60c7a
sha1 673361cba999d30cbd662862ce323f7f4e530293
sha256 35118bdd13c776aacfbd2275f746750b1f683219d233df2e2c2eba9b6d74262d
sha512 6e424613f685d9cf6724ebe054e4ab0cc4a88f5d65f1d622f515b056ae88a7fb603251820b1bdf04694620b8d5551ffdb9bf617c5a4f0be215571a9ef42d8523
ripemd-160 bb432a84a1ab3312496b18c5bc6bcc8fdc17abdd

20123590 as geometric shapes

Circle

Radius = n
Diameter 40247180
Circumference 126440245.01571
Area 1.2722158250978E+15

Sphere

Radius = n
Volume 3.413539954104E+22
Surface area 5.0888633003912E+15
Circumference 126440245.01571

Square

Length = n
Perimeter 80494360
Area 404958874488100
Diagonal 28459053.901636

Cube

Length = n
Surface area 2429753246928600
Volume 8.14922635706E+21
Space diagonal 34855080.310685

Equilateral Triangle

Length = n
Perimeter 60370770
Area 1.7535233639732E+14
Altitude 17427540.155342

Triangular Pyramid

Length = n
Surface area 1.7535233639732E+14
Volume 9.6039553641688E+20
Height 9486351.3005452