20452550 (number)

20452550 is an even 8-digits composite number following 20452549 and preceding 20452551. In scientific notation, it is written as 2.0452550 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 7750080 positive integers (up to 20452550) that are relatively prime to 20452550.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0452550 × 10^7
Engineering notation 2.0452550 × 10^6

Prime Factorization of 20452550

Prime Factorization 2 × 5 × 5 × 19 × 21529

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4090510
Product of the distinct prime numbers

The prime factorization of 20452550 is 2 × 5 × 5 × 19 × 21529. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 78, 40, 871, 913, 4492, 6609, 12608, 53543, 696185, 387181, 2412057, 6436760, 41809962, 83231956, 42281649, 129190735, 9363888435, 1009001517

Basic calculations (n = 20452550)

Multiplication

n×y
n×2 40905100
n×3 61357650
n×4 81810200
n×5 102262750

Division

n÷y
n÷2 10226275
n÷3 6817516.6666667
n÷3 5113137.5
n÷5 4090510

Exponentiation

ny
n2 418306801502500
n3 8.55544077307E+21
n4 1.7498058018325E+29
n5 3.578799065227E+36

Nth Root

y√n
2√n 4522.4495574854
3√n 273.47386025323
4√n 67.249160273459
5√n 28.983410813973

Divisors of 20452550

1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 21529, 43058, 107645, 215290, 409051, 538225, 818102, 1076450, 2045255, 4090510, 10226275, 20452550

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 -20452549
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 20452550 can be divided by 24 positive divisors. The sum of these divisors (counting 20452550) is 1, the average is 0.041666666666667.

Base conversion 20452550

Base System Value
2 Binary 1001110000001010011000110
3 Ternary 1102111002121212
4 Quaternary 1032001103012
5 Quinary 20213440200
6 Senary 2010211422
8 Octal 116012306
10 Decimal 20452550
12 Duodecimal 6a23b72
16 Hexadecimal 13814c6
20 Vigesimal 67gb7a
36 Base36 c6dae

Cryptographic Hash Functions

md5 41984f2fcf5b657a192e4b58dd9c5f17
sha1 5d89b20191eb327a61443efb604a89b3ed4c371f
sha256 31a23fcf1e984732021049b65bddbc28d38d5baa7e89e83f232f4dce00475416
sha512 06328ceadcfc860df0da044bc64faabe664e868d0cbd7a439b9a92052727d3aa33c55fad120e03774ab0aa5ce046ea48c794c0ec351899bc6cfb69b04fd45b62
ripemd-160 8471b1f6b4c1db985907958aa4e4980eed143a8d

20452550 as geometric shapes

Circle

Radius = n
Diameter 40905100
Circumference 128507161.65436
Area 1.3141495745469E+15

Sphere

Radius = n
Volume 3.5836946507866E+22
Surface area 5.2565982981876E+15
Circumference 128507161.65436

Square

Length = n
Perimeter 81810200
Area 418306801502500
Diagonal 28924273.595114

Cube

Length = n
Surface area 2509840809015000
Volume 8.55544077307E+21
Space diagonal 35424855.744343

Equilateral Triangle

Length = n
Perimeter 61357650
Area 1.8113215833849E+14
Altitude 17712427.872171

Triangular Pyramid

Length = n
Surface area 1.8113215833849E+14
Volume 1.0082683644463E+21
Height 9641424.5317046