20038540 (number)

20038540 is an even 8-digits composite number following 20038539 and preceding 20038541. In scientific notation, it is written as 2.0038540 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 7593408 positive integers (up to 20038540) that are relatively prime to 20038540.

Interesting facts

Basic properties

Name

Name twenty million thirty-eight thousand five hundred forty

Notation

Scientific notation 2.0038540 × 10^7
Engineering notation 2.0038540 × 10^6

Prime Factorization of 20038540

Prime Factorization 2 × 2 × 19 × 5 × 52733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10019270
Product of the distinct prime numbers

The prime factorization of 20038540 is 2 × 2 × 19 × 5 × 52733. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 6, 2, 26, 662, 4319, 234, 44508, 25058, 166857, 893403, 7619109, 5670106, 67717855, 11604467, 298240904, 928086205, 5778418852, 8837706046

Basic calculations (n = 20038540)

Multiplication

n×y
n×2 40077080
n×3 60115620
n×4 80154160
n×5 100192700

Division

n÷y
n÷2 10019270
n÷3 6679513.3333333
n÷3 5009635
n÷5 4007708

Exponentiation

ny
n2 401543085331600
n3 8.0463371771407E+21
n4 1.6123684937762E+29
n5 3.2309510557274E+36

Nth Root

y√n
2√n 4476.4427841758
3√n 271.61600587608
4√n 66.906223807474
5√n 28.865109887365

Divisors of 20038540

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 52733, 105466, 210932, 263665, 527330, 1001927, 1054660, 2003854, 4007708, 5009635, 10019270, 20038540

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 -20038539
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 20038540 can be divided by 24 positive divisors. The sum of these divisors (counting 20038540) is 1, the average is 0.041666666666667.

Base conversion 20038540

Base System Value
2 Binary 1001100011100001110001100
3 Ternary 1101201001201011
4 Quaternary 1030130032030
5 Quinary 20112213130
6 Senary 1553255004
8 Octal 114341614
10 Decimal 20038540
12 Duodecimal 6864464
16 Hexadecimal 131c38c
20 Vigesimal 654g70
36 Base36 bxhu4

Cryptographic Hash Functions

md5 5dee68ded8d2f3a7e436c3ad00920211
sha1 c662491b01d756f3e1e2ebe9dfadd49e8adb20fa
sha256 28aafb8cff2f123e880d60de28272787d58f040b821a7f16ebb4f196a735c8e6
sha512 d834b89862785301e04374c15364b9f751b2e6c2781dbc85dabd5b02aba39dc360575b2cb68146f05ef46680a903eb0ce6dc45182e8a727be2d180179122c11b
ripemd-160 72b39489f31afca96636fa650fb1e076cfa94fca

20038540 as geometric shapes

Circle

Radius = n
Diameter 40077080
Circumference 125905860.10533
Area 1.2614848069775E+15

Sphere

Radius = n
Volume 3.3704418352015E+22
Surface area 5.0459392279101E+15
Circumference 125905860.10533

Square

Length = n
Perimeter 80154160
Area 401543085331600
Diagonal 28338775.038156

Cube

Length = n
Surface area 2409258511989600
Volume 8.0463371771407E+21
Space diagonal 34707769.389501

Equilateral Triangle

Length = n
Perimeter 60115620
Area 1.7387325630557E+14
Altitude 17353884.694751

Triangular Pyramid

Length = n
Surface area 1.7387325630557E+14
Volume 9.4826993027827E+20
Height 9446258.3460519