20455504 (number)

20455504 is an even 8-digits composite number following 20455503 and preceding 20455505. In scientific notation, it is written as 2.0455504 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 20 positive divisors. There are 10205280 positive integers (up to 20455504) that are relatively prime to 20455504.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0455504 × 10^7
Engineering notation 2.0455504 × 10^6

Prime Factorization of 20455504

Prime Factorization 2 × 2 × 2 × 2 × 571 × 2239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2556938
Product of the distinct prime numbers

The prime factorization of 20455504 is 2 × 2 × 2 × 2 × 571 × 2239. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 53, 71, 365, 462, 3338, 5029, 98123, 85353, 278836, 756347, 55845, 8461683, 29259067, 60591561, 616262052, 739202749, 8313433784, 2649064177

Basic calculations (n = 20455504)

Multiplication

n×y
n×2 40911008
n×3 61366512
n×4 81822016
n×5 102277520

Division

n÷y
n÷2 10227752
n÷3 6818501.3333333
n÷3 5113876
n÷5 4091100.8

Exponentiation

ny
n2 418427643894016
n3 8.5591483433846E+21
n4 1.750816931747E+29
n5 3.5813842750618E+36

Nth Root

y√n
2√n 4522.7761386122
3√n 273.4870257329
4√n 67.251588372411
5√n 28.984247991241

Divisors of 20455504

1, 2, 4, 8, 16, 571, 1142, 2239, 2284, 4478, 4568, 8956, 9136, 17912, 35824, 1278469, 2556938, 5113876, 10227752, 20455504

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20455503
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20455504 can be divided by 20 positive divisors. The sum of these divisors (counting 20455504) is 1, the average is 0.05.

Base conversion 20455504

Base System Value
2 Binary 1001110000010000001010000
3 Ternary 1102111020200021
4 Quaternary 1032002001100
5 Quinary 20214034004
6 Senary 2010233224
8 Octal 116020120
10 Decimal 20455504
12 Duodecimal 6a25814
16 Hexadecimal 1382050
20 Vigesimal 67gif4
36 Base36 c6fkg

Cryptographic Hash Functions

md5 500a62b8826725bc8ba08e99c19ad02b
sha1 7286fb33ea5794f80c3472c6cbd2d6341b6bc667
sha256 d040f3506a803688d540759eeb892971af5e166fc8133f8e1bca3b6f360595a5
sha512 fde7181474e43febd5512803128191f442aca24d141739aa38f8bdfcd176804dbabdd450ba6762236b5b7a2ef1d56b0d61c0d0b95fddba89d852cb0eb0689bee
ripemd-160 477b8f9fe7df4699cf4e74d5ece51c60736e5165

20455504 as geometric shapes

Circle

Radius = n
Diameter 40911008
Circumference 128525722.18375
Area 1.3145292121163E+15

Sphere

Radius = n
Volume 3.5852476742083E+22
Surface area 5.2581168484653E+15
Circumference 128525722.18375

Square

Length = n
Perimeter 81822016
Area 418427643894016
Diagonal 28928451.181977

Cube

Length = n
Surface area 2510565863364096
Volume 8.5591483433846E+21
Space diagonal 35429972.222428

Equilateral Triangle

Length = n
Perimeter 61366512
Area 1.8118448462894E+14
Altitude 17714986.111214

Triangular Pyramid

Length = n
Surface area 1.8118448462894E+14
Volume 1.0087053057981E+21
Height 9642817.060659