20038520 (number)

20038520 is an even 8-digits composite number following 20038519 and preceding 20038521. In scientific notation, it is written as 2.0038520 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 48 positive divisors. There are 7658816 positive integers (up to 20038520) that are relatively prime to 20038520.

Interesting facts

Basic properties

Name

Name twenty million thirty-eight thousand five hundred twenty

Notation

Scientific notation 2.0038520 × 10^7
Engineering notation 2.0038520 × 10^6

Prime Factorization of 20038520

Prime Factorization 2 × 2 × 2 × 5 × 23 × 23 × 947

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 217810
Product of the distinct prime numbers

The prime factorization of 20038520 is 2 × 2 × 2 × 5 × 23 × 23 × 947. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 4, 10, 40, 21, 489, 4742, 1656, 28228, 84791, 44518, 4220, 1905990, 7551921, 27015573, 21478298, 980259107, 397772199, 653846924, 4937216906

Basic calculations (n = 20038520)

Multiplication

n×y
n×2 40077040
n×3 60115560
n×4 80154080
n×5 100192600

Division

n÷y
n÷2 10019260
n÷3 6679506.6666667
n÷3 5009630
n÷5 4007704

Exponentiation

ny
n2 401542283790400
n3 8.0463130845796E+21
n4 1.6123620567161E+29
n5 3.2309349320747E+36

Nth Root

y√n
2√n 4476.4405502587
3√n 271.61591551151
4√n 66.906207113082
5√n 28.865104125444

Divisors of 20038520

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 947, 1058, 1894, 2116, 2645, 3788, 4232, 4735, 5290, 7576, 9470, 10580, 18940, 21160, 21781, 37880, 43562, 87124, 108905, 174248, 217810, 435620, 500963, 871240, 1001926, 2003852, 2504815, 4007704, 5009630, 10019260, 20038520

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 -20038519
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 20038520 can be divided by 48 positive divisors. The sum of these divisors (counting 20038520) is 1, the average is 0.020833333333333.

Base conversion 20038520

Base System Value
2 Binary 1001100011100001101111000
3 Ternary 1101201001200102
4 Quaternary 1030130031320
5 Quinary 20112213040
6 Senary 1553254532
8 Octal 114341570
10 Decimal 20038520
12 Duodecimal 6864448
16 Hexadecimal 131c378
20 Vigesimal 654g60
36 Base36 bxhtk

Cryptographic Hash Functions

md5 af448fede3836e780f455e2dfc0a8b3a
sha1 78592d72dba124251286fee28ba69e2a663a57cc
sha256 0e5c3a24dad36b60f3e17fcbb7e2fb657e53f6bea56c6bb90a70784518ba7025
sha512 842d83ad21c82be365142fb8142de8c4fc4e1e0b8c9e070a7f2d7e9aefab6a7d608459e5a6635d5e5e7b4acf0a361e1bc4baa10aa8caf8d5becb86f0591c4efd
ripemd-160 df7a4c305c444a88934d0a6aa1c7c1817b388401

20038520 as geometric shapes

Circle

Radius = n
Diameter 40077040
Circumference 125905734.44162
Area 1.2614822888616E+15

Sphere

Radius = n
Volume 3.3704317433332E+22
Surface area 5.0459291554464E+15
Circumference 125905734.44162

Square

Length = n
Perimeter 80154080
Area 401542283790400
Diagonal 28338746.753885

Cube

Length = n
Surface area 2409253702742400
Volume 8.0463130845796E+21
Space diagonal 34707734.748485

Equilateral Triangle

Length = n
Perimeter 60115560
Area 1.7387290922805E+14
Altitude 17353867.374243

Triangular Pyramid

Length = n
Surface area 1.7387290922805E+14
Volume 9.4826709094271E+20
Height 9446248.9179615