20454536 (number)

20454536 is an even 8-digits composite number following 20454535 and preceding 20454537. In scientific notation, it is written as 2.0454536 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 9625600 positive integers (up to 20454536) that are relatively prime to 20454536.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0454536 × 10^7
Engineering notation 2.0454536 × 10^6

Prime Factorization of 20454536

Prime Factorization 2 × 2 × 2 × 17 × 150401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5113634
Product of the distinct prime numbers

The prime factorization of 20454536 is 2 × 2 × 2 × 17 × 150401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 4, 87, 371, 827, 7629, 540, 18757, 87878, 369517, 215470, 8080180, 1986709, 90664951, 29482088, 239820579, 675828405, 1270093479, 3534716305

Basic calculations (n = 20454536)

Multiplication

n×y
n×2 40909072
n×3 61363608
n×4 81818144
n×5 102272680

Division

n÷y
n÷2 10227268
n÷3 6818178.6666667
n÷3 5113634
n÷5 4090907.2

Exponentiation

ny
n2 418388042975296
n3 8.5579332870077E+21
n4 1.750485545047E+29
n5 3.5805369598643E+36

Nth Root

y√n
2√n 4522.669123427
3√n 273.48271165983
4√n 67.250792734562
5√n 28.983973666217

Divisors of 20454536

1, 2, 4, 8, 17, 34, 68, 136, 150401, 300802, 601604, 1203208, 2556817, 5113634, 10227268, 20454536

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 -20454535
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 20454536 can be divided by 16 positive divisors. The sum of these divisors (counting 20454536) is 1, the average is 0.0625.

Base conversion 20454536

Base System Value
2 Binary 1001110000001110010001000
3 Ternary 1102111012100102
4 Quaternary 1032001302020
5 Quinary 20214021121
6 Senary 2010224532
8 Octal 116016210
10 Decimal 20454536
12 Duodecimal 6a25148
16 Hexadecimal 1381c88
20 Vigesimal 67gg6g
36 Base36 c6etk

Cryptographic Hash Functions

md5 518156f0dc9223bc407d8a0e7558b4e3
sha1 3751cac16c0ea69119fe22a7099991f7b08de1dd
sha256 350fbb047b2a20e52f2731419480b21d44d77fbb44360f446924b36226954045
sha512 688b2779d54ab1820e78af4f16bae4d26a48302ef99440d7c887df0509636148c9f8ce10bf706c3e9d80457f78dd9c091f104e04e1fe8edce2961295788bd3fe
ripemd-160 7832b155119a203b2b384d8a289d19452462ed79

20454536 as geometric shapes

Circle

Radius = n
Diameter 40909072
Circumference 128519640.06038
Area 1.314404802161E+15

Sphere

Radius = n
Volume 3.5847387125833E+22
Surface area 5.257619208644E+15
Circumference 128519640.06038

Square

Length = n
Perimeter 81818144
Area 418388042975296
Diagonal 28927082.223249

Cube

Length = n
Surface area 2510328257851776
Volume 8.5579332870077E+21
Space diagonal 35428295.597247

Equilateral Triangle

Length = n
Perimeter 61363608
Area 1.8116733692813E+14
Altitude 17714147.798623

Triangular Pyramid

Length = n
Surface area 1.8116733692813E+14
Volume 1.0085621100309E+21
Height 9642360.7410829