20455929 (number)

20455929 is an odd 8-digits composite number following 20455928 and preceding 20455930. In scientific notation, it is written as 2.0455929 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 12585456 positive integers (up to 20455929) that are relatively prime to 20455929.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-five thousand nine hundred twenty-nine

Notation

Scientific notation 2.0455929 × 10^7
Engineering notation 2.0455929 × 10^6

Prime Factorization of 20455929

Prime Factorization 27 × 13 × 13 × 4483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1573533
Product of the distinct prime numbers

The prime factorization of 20455929 is 27 × 13 × 13 × 4483. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 65, 100, 159, 508, 1499, 337, 8304, 15087, 56798, 332586, 5769748, 1402080, 6761336, 84555768, 562913282, 289444339, 7721036281, 8554507036

Basic calculations (n = 20455929)

Multiplication

n×y
n×2 40911858
n×3 61367787
n×4 81823716
n×5 102279645

Division

n÷y
n÷2 10227964.5
n÷3 6818643
n÷3 5113982.25
n÷5 4091185.8

Exponentiation

ny
n2 418445031253041
n3 8.559681849715E+21
n4 1.7509624418036E+29
n5 3.5817563391201E+36

Nth Root

y√n
2√n 4522.8231227851
3√n 273.4889197819
4√n 67.251937687959
5√n 28.984368430249

Divisors of 20455929

1, 13, 27, 169, 351, 4483, 4563, 58279, 121041, 757627, 1573533, 20455929

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20455928
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20455929 can be divided by 12 positive divisors. The sum of these divisors (counting 20455929) is 1, the average is 0.083333333333333.

Base conversion 20455929

Base System Value
2 Binary 1001110000010000111111001
3 Ternary 1102111021021000
4 Quaternary 1032002013321
5 Quinary 20214042204
6 Senary 2010235213
8 Octal 116020771
10 Decimal 20455929
12 Duodecimal 6a25b09
16 Hexadecimal 13821f9
20 Vigesimal 67gjg9
36 Base36 c6fw9

Cryptographic Hash Functions

md5 44c12234314f55d78d8821e3bee1896e
sha1 a3fff260eb45ec6d792541e475cc818f1853ed3d
sha256 c2691b1e8501c1a7c1afcdca393a06f398b179697446165b62e75b5ab93fb92e
sha512 c6ca53d1a1833aed9495bbc6f2c5597405c4b8ecc686443dcc01eee35bb644cd0848152aea71a3bb4e17b0bc4e9c35e177ab5c36f0e1acc384fab0aa2242627a
ripemd-160 ee8f5c0fd4e6e1f67b3e0dfc65a628ac6e35b370

20455929 as geometric shapes

Circle

Radius = n
Diameter 40911858
Circumference 128528392.53751
Area 1.3145838361157E+15

Sphere

Radius = n
Volume 3.5854711488174E+22
Surface area 5.2583353444628E+15
Circumference 128528392.53751

Square

Length = n
Perimeter 81823716
Area 418445031253041
Diagonal 28929052.222741

Cube

Length = n
Surface area 2510670187518246
Volume 8.559681849715E+21
Space diagonal 35430708.344022

Equilateral Triangle

Length = n
Perimeter 61367787
Area 1.8119201357625E+14
Altitude 17715354.172011

Triangular Pyramid

Length = n
Surface area 1.8119201357625E+14
Volume 1.0087681801221E+21
Height 9643017.4075804