20455526 (number)

20455526 is an even 8-digits composite number following 20455525 and preceding 20455527. In scientific notation, it is written as 2.0455526 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 7973280 positive integers (up to 20455526) that are relatively prime to 20455526.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0455526 × 10^7
Engineering notation 2.0455526 × 10^6

Prime Factorization of 20455526

Prime Factorization 2 × 91 × 71 × 1583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20455526
Product of the distinct prime numbers

The prime factorization of 20455526 is 2 × 91 × 71 × 1583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 30, 40, 958, 132, 258, 5538, 16547, 46715, 916034, 939531, 1538921, 9382147, 84586910, 69460504, 594026420, 72337329, 7545767432, 8892379175

Basic calculations (n = 20455526)

Multiplication

n×y
n×2 40911052
n×3 61366578
n×4 81822104
n×5 102277630

Division

n÷y
n÷2 10227763
n÷3 6818508.6666667
n÷3 5113881.5
n÷5 4091105.2

Exponentiation

ny
n2 418428543936676
n3 8.5591759596388E+21
n4 1.7508244638097E+29
n5 3.5814035340895E+36

Nth Root

y√n
2√n 4522.7785707461
3√n 273.48712377843
4√n 67.251606454761
5√n 28.98425422578

Divisors of 20455526

1, 2, 71, 91, 142, 182, 1583, 3166, 6461, 12922, 112393, 144053, 224786, 288106, 10227763, 20455526

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20455525
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20455526 can be divided by 16 positive divisors. The sum of these divisors (counting 20455526) is 1, the average is 0.0625.

Base conversion 20455526

Base System Value
2 Binary 1001110000010000001100110
3 Ternary 1102111020201002
4 Quaternary 1032002001212
5 Quinary 20214034101
6 Senary 2010233302
8 Octal 116020146
10 Decimal 20455526
12 Duodecimal 6a25832
16 Hexadecimal 1382066
20 Vigesimal 67gig6
36 Base36 c6fl2

Cryptographic Hash Functions

md5 994b05c8dd1a9cfa46e0fdce1c2b16c7
sha1 443f3d59c806a40674b22272baad2c2621566375
sha256 63c6d9e51cebf608151c526274717d73754f46d0dbefcc1ee98125d96f7cdc6f
sha512 95157d0406aaa2c0c2590dca97cae3867f3b6b2bc47534a8926d0f2794e87af0ad07b7180ccca5f5a00f962c0a2986c721f631f2c8e0b578704f80fb8e5644d2
ripemd-160 2ca4fef31ed9094415e0bff10ccf9414fb69c08f

20455526 as geometric shapes

Circle

Radius = n
Diameter 40911052
Circumference 128525860.41383
Area 1.3145320396837E+15

Sphere

Radius = n
Volume 3.5852592420778E+22
Surface area 5.2581281587349E+15
Circumference 128525860.41383

Square

Length = n
Perimeter 81822104
Area 418428543936676
Diagonal 28928482.294675

Cube

Length = n
Surface area 2510571263620056
Volume 8.5591759596388E+21
Space diagonal 35430010.327546

Equilateral Triangle

Length = n
Perimeter 61366578
Area 1.8118487435885E+14
Altitude 17715005.163773

Triangular Pyramid

Length = n
Surface area 1.8118487435885E+14
Volume 1.0087085604049E+21
Height 9642827.4315585