20407626 (number)

20407626 is an even 8-digits composite number following 20407625 and preceding 20407627. In scientific notation, it is written as 2.0407626 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors. There are 6802056 positive integers (up to 20407626) that are relatively prime to 20407626.

Interesting facts

Basic properties

Name

Name twenty million four hundred seven thousand six hundred twenty-six

Notation

Scientific notation 2.0407626 × 10^7
Engineering notation 2.0407626 × 10^6

Prime Factorization of 20407626

Prime Factorization 2 × 9 × 9 × 9 × 13997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 251946
Product of the distinct prime numbers

The prime factorization of 20407626 is 2 × 9 × 9 × 9 × 13997. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 15, 19, 459, 964, 4392, 9995, 65057, 26782, 824024, 332539, 5778957, 5776057, 62791802, 61516375, 647426078, 787829536, 6023488744, 1437126922

Basic calculations (n = 20407626)

Multiplication

n×y
n×2 40815252
n×3 61222878
n×4 81630504
n×5 102038130

Division

n÷y
n÷2 10203813
n÷3 6802542
n÷3 5101906.5
n÷5 4081525.2

Exponentiation

ny
n2 416471198955876
n3 8.4991884680631E+21
n4 1.7344825955974E+29
n5 3.5396672114462E+36

Nth Root

y√n
2√n 4517.4800497623
3√n 273.27348514519
4√n 67.212201643468
5√n 28.970667207543

Divisors of 20407626

1, 2, 9, 18, 81, 162, 729, 1458, 13997, 27994, 125973, 251946, 1133757, 2267514, 10203813, 20407626

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 -20407625
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 20407626 can be divided by 16 positive divisors. The sum of these divisors (counting 20407626) is 1, the average is 0.0625.

Base conversion 20407626

Base System Value
2 Binary 1001101110110010101001010
3 Ternary 1102101211000000
4 Quaternary 1031312111022
5 Quinary 20211021001
6 Senary 2005223430
8 Octal 115662512
10 Decimal 20407626
12 Duodecimal 6a01b76
16 Hexadecimal 137654a
20 Vigesimal 67aj16
36 Base36 c5emi

Cryptographic Hash Functions

md5 8538804444aef96fd9c1846b45482ae1
sha1 66f1ac7931f8f112e76d90a5090734a6143c63b6
sha256 42014397c996cd61906128236886214aaa0d843800072e4c62473562509c01bc
sha512 e9d4e409ad209655b8f4e4c6089efdc7a11910ab68817e3d2f25288be262eb4474418c13f2aed34a0809d0c5d6cb6d7433d4f583327a24211fa290995c319281
ripemd-160 b20e53293cb1661e0042cddeffbb2298283fa9ad

20407626 as geometric shapes

Circle

Radius = n
Diameter 40815252
Circumference 128224895.83762
Area 1.3083828590715E+15

Sphere

Radius = n
Volume 3.5601317403656E+22
Surface area 5.2335314362861E+15
Circumference 128224895.83762

Square

Length = n
Perimeter 81630504
Area 416471198955876
Diagonal 28860741.465038

Cube

Length = n
Surface area 2498827193735256
Volume 8.4991884680631E+21
Space diagonal 35347045.093864

Equilateral Triangle

Length = n
Perimeter 61222878
Area 1.8033731912018E+14
Altitude 17673522.546932

Triangular Pyramid

Length = n
Surface area 1.8033731912018E+14
Volume 1.001638966725E+21
Height 9620247.1550126