20453468 (number)

20453468 is an even 8-digits composite number following 20453467 and preceding 20453469. In scientific notation, it is written as 2.0453468 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 8463168 positive integers (up to 20453468) that are relatively prime to 20453468.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-three thousand four hundred sixty-eight

Notation

Scientific notation 2.0453468 × 10^7
Engineering notation 2.0453468 × 10^6

Prime Factorization of 20453468

Prime Factorization 2 × 2 × 203 × 25189

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10226734
Product of the distinct prime numbers

The prime factorization of 20453468 is 2 × 2 × 203 × 25189. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 20, 37, 682, 87, 8576, 6667, 21901, 67082, 574760, 746353, 892037, 1656409, 40067918, 48680724, 356787391, 301884123, 9372397387, 9322113560

Basic calculations (n = 20453468)

Multiplication

n×y
n×2 40906936
n×3 61360404
n×4 81813872
n×5 102267340

Division

n÷y
n÷2 10226734
n÷3 6817822.6666667
n÷3 5113367
n÷5 4090693.6

Exponentiation

ny
n2 418344353227024
n3 8.5565928417096E+21
n4 1.7501199787694E+29
n5 3.579602298192E+36

Nth Root

y√n
2√n 4522.5510500159
3√n 273.47795176012
4√n 67.249914869953
5√n 28.98367098978

Divisors of 20453468

1, 2, 4, 203, 406, 812, 25189, 50378, 100756, 5113367, 10226734, 20453468

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 -20453467
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 20453468 can be divided by 12 positive divisors. The sum of these divisors (counting 20453468) is 1, the average is 0.083333333333333.

Base conversion 20453468

Base System Value
2 Binary 1001110000001100001011100
3 Ternary 1102111010212212
4 Quaternary 1032001201130
5 Quinary 20214002333
6 Senary 2010215552
8 Octal 116014134
10 Decimal 20453468
12 Duodecimal 6a245b8
16 Hexadecimal 138185c
20 Vigesimal 67gdd8
36 Base36 c6dzw

Cryptographic Hash Functions

md5 d664b529c71b7d731ff9576391283f81
sha1 6451e9abe56415b707356c0750bf1dfd102f86bf
sha256 b35cae1ca3d4dde3dc9a51b8571a70efd66d495f1ad1c767cf7765e32d6459bd
sha512 4fa8326aa85873228abf7c8c1a8907ea78538c9b4cced6fae59bd45139d7a5476c3ee54b0bea3fb03dc8e951cbaae13b8904c3a80c1a4d0c71b9e96c7133ded1
ripemd-160 22b4c11b1d23e3a46ff5f87dc622bbc947609d84

20453468 as geometric shapes

Circle

Radius = n
Diameter 40906936
Circumference 128512929.61847
Area 1.3142675467688E+15

Sphere

Radius = n
Volume 3.5841772281699E+22
Surface area 5.2570701870752E+15
Circumference 128512929.61847

Square

Length = n
Perimeter 81813872
Area 418344353227024
Diagonal 28925571.843164

Cube

Length = n
Surface area 2510066119362144
Volume 8.5565928417096E+21
Space diagonal 35426445.766984

Equilateral Triangle

Length = n
Perimeter 61360404
Area 1.8114841871219E+14
Altitude 17713222.883492

Triangular Pyramid

Length = n
Surface area 1.8114841871219E+14
Volume 1.0084041370375E+21
Height 9641857.2810547