20488520 (number)

20488520 is an even 8-digits composite number following 20488519 and preceding 20488521. In scientific notation, it is written as 2.0488520 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 96 positive divisors. There are 7142400 positive integers (up to 20488520) that are relatively prime to 20488520.

Interesting facts

Basic properties

Name

Name twenty million four hundred eighty-eight thousand five hundred twenty

Notation

Scientific notation 2.0488520 × 10^7
Engineering notation 2.0488520 × 10^6

Prime Factorization of 20488520

Prime Factorization 2 × 2 × 2 × 5 × 13 × 31 × 41 × 31

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 165230
Product of the distinct prime numbers

The prime factorization of 20488520 is 2 × 2 × 2 × 5 × 13 × 31 × 41 × 31. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 7, 64, 39, 815, 582, 2381, 9063, 83036, 49694, 411643, 91351, 6281868, 5694522, 79012597, 65106310, 738235204, 546961642, 8232864959, 1141370871

Basic calculations (n = 20488520)

Multiplication

n×y
n×2 40977040
n×3 61465560
n×4 81954080
n×5 102442600

Division

n÷y
n÷2 10244260
n÷3 6829506.6666667
n÷3 5122130
n÷5 4097704

Exponentiation

ny
n2 419779451790400
n3 8.6006596935966E+21
n4 1.7621478814545E+29
n5 3.6103802112138E+36

Nth Root

y√n
2√n 4526.4246376141
3√n 273.63408629958
4√n 67.278708650019
5√n 28.993598303128

Divisors of 20488520

1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 41, 52, 62, 65, 82, 104, 124, 130, 155, 164, 205, 248, 260, 310, 328, 403, 410, 520, 533, 620, 806, 820, 961, 1066, 1240, 1271, 1612, 1640, 1922, 2015, 2132, 2542, 2665, 3224, 3844, 4030, 4264, 4805, 5084, 5330, 6355, 7688, 8060, 9610, 10168, 10660, 12493, 12710, 16120, 16523, 19220, 21320, 24986, 25420, 33046, 38440, 39401, 49972, 50840, 62465, 66092, 78802, 82615, 99944, 124930, 132184, 157604, 165230, 197005, 249860, 315208, 330460, 394010, 499720, 512213, 660920, 788020, 1024426, 1576040, 2048852, 2561065, 4097704, 5122130, 10244260, 20488520

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20488519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20488520 can be divided by 96 positive divisors. The sum of these divisors (counting 20488520) is 1, the average is 0.010416666666667.

Base conversion 20488520

Base System Value
2 Binary 1001110001010000101001000
3 Ternary 1102112220222002
4 Quaternary 1032022011020
5 Quinary 20221113040
6 Senary 2011050132
8 Octal 116120510
10 Decimal 20488520
12 Duodecimal 6a40948
16 Hexadecimal 138a148
20 Vigesimal 681160
36 Base36 c751k

Cryptographic Hash Functions

md5 73d3bb8c942f23509de638440f59bb9a
sha1 0d52d405bea29a7c50c3c316e8720d135dfe4230
sha256 3661e897cbb1aedd870fa2f93f1f62f4dea602920454b63b2b4f696fc0038def
sha512 9fad81a0332e24dbc2c71b227c65dcae4ca0e77fafb07313b0cb4ded7a460bddd314e3eff958ce8e66ed7d852809a27ee6a06ea560adfd10f0dd5eb4cb4591b1
ripemd-160 920247abb52a17916f8f283fea6763c254d619b6

20488520 as geometric shapes

Circle

Radius = n
Diameter 40977040
Circumference 128733167.82986
Area 1.3187760418727E+15

Sphere

Radius = n
Volume 3.6026359079239E+22
Surface area 5.2751041674907E+15
Circumference 128733167.82986

Square

Length = n
Perimeter 81954080
Area 419779451790400
Diagonal 28975142.856952

Cube

Length = n
Surface area 2518676710742400
Volume 8.6006596935966E+21
Space diagonal 35487157.611891

Equilateral Triangle

Length = n
Perimeter 61465560
Area 1.817698346186E+14
Altitude 17743578.805946

Triangular Pyramid

Length = n
Surface area 1.817698346186E+14
Volume 1.0135974653367E+21
Height 9658380.9523175