20455572 (number)

20455572 is an even 8-digits composite number following 20455571 and preceding 20455573. In scientific notation, it is written as 2.0455572 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6808000 positive integers (up to 20455572) that are relatively prime to 20455572.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0455572 × 10^7
Engineering notation 2.0455572 × 10^6

Prime Factorization of 20455572

Prime Factorization 2 × 2 × 3 × 1481 × 1151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10227786
Product of the distinct prime numbers

The prime factorization of 20455572 is 2 × 2 × 3 × 1481 × 1151. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 6, 56, 831, 367, 7336, 5623, 79325, 39833, 452502, 600999, 2994379, 3272387, 18980268, 76309076, 356436524, 501412166, 5543991753, 1726499606

Basic calculations (n = 20455572)

Multiplication

n×y
n×2 40911144
n×3 61366716
n×4 81822288
n×5 102277860

Division

n÷y
n÷2 10227786
n÷3 6818524
n÷3 5113893
n÷5 4091114.4

Exponentiation

ny
n2 418430425847184
n3 8.5592337029077E+21
n4 1.7508402127466E+29
n5 3.5814438032333E+36

Nth Root

y√n
2√n 4522.7836561127
3√n 273.4873287825
4√n 67.251644263265
5√n 28.984267261617

Divisors of 20455572

1, 2, 3, 4, 6, 12, 1151, 1481, 2302, 2962, 3453, 4443, 4604, 5924, 6906, 8886, 13812, 17772, 1704631, 3409262, 5113893, 6818524, 10227786, 20455572

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20455571
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20455572 can be divided by 24 positive divisors. The sum of these divisors (counting 20455572) is 1, the average is 0.041666666666667.

Base conversion 20455572

Base System Value
2 Binary 1001110000010000010010100
3 Ternary 1102111020202210
4 Quaternary 1032002002110
5 Quinary 20214034242
6 Senary 2010233420
8 Octal 116020224
10 Decimal 20455572
12 Duodecimal 6a25870
16 Hexadecimal 1382094
20 Vigesimal 67giic
36 Base36 c6fmc

Cryptographic Hash Functions

md5 43c494e0b5200c3c55a83c0f1849f5e2
sha1 cbac1f110b68a8c1fd76a7b5d85790ce2cba48ea
sha256 891a696caf6babb984a263b4e75858350b8295c7a04a52b8e812eb55109d3bd9
sha512 ad0c364c8e427a040d62ea973720ba11e25d952b42e7832dfe8a7c8353fe9093ad94b71316293f6349f81e777d03c48bb2f09cca1c9e212b6e4d0ed422a3ec5d
ripemd-160 fe7f2b1f0928b0b1738de3dbcc0e6abd18964500

20455572 as geometric shapes

Circle

Radius = n
Diameter 40911144
Circumference 128526149.44035
Area 1.31453795188E+15

Sphere

Radius = n
Volume 3.5852834295217E+22
Surface area 5.2581518075198E+15
Circumference 128526149.44035

Square

Length = n
Perimeter 81822288
Area 418430425847184
Diagonal 28928547.348499

Cube

Length = n
Surface area 2510582555083104
Volume 8.5592337029077E+21
Space diagonal 35430090.001883

Equilateral Triangle

Length = n
Perimeter 61366716
Area 1.8118568925E+14
Altitude 17715045.000942

Triangular Pyramid

Length = n
Surface area 1.8118568925E+14
Volume 1.0087153655144E+21
Height 9642849.1161664