20456426 (number)

20456426 is an even 8-digits composite number following 20456425 and preceding 20456427. In scientific notation, it is written as 2.0456426 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 9346176 positive integers (up to 20456426) that are relatively prime to 20456426.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0456426 × 10^7
Engineering notation 2.0456426 × 10^6

Prime Factorization of 20456426

Prime Factorization 2 × 29 × 361 × 977

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20456426
Product of the distinct prime numbers

The prime factorization of 20456426 is 2 × 29 × 361 × 977. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 92, 25, 15, 818, 5426, 8909, 48452, 48995, 623006, 822991, 7825695, 3804787, 72327183, 46678717, 407934070, 691386459, 5568816311, 7225887177

Basic calculations (n = 20456426)

Multiplication

n×y
n×2 40912852
n×3 61369278
n×4 81825704
n×5 102282130

Division

n÷y
n÷2 10228213
n÷3 6818808.6666667
n÷3 5114106.5
n÷5 4091285.2

Exponentiation

ny
n2 418465364693476
n3 8.5603057664151E+21
n4 1.7511326144804E+29
n5 3.5821914744306E+36

Nth Root

y√n
2√n 4522.8780660106
3√n 273.49113467181
4√n 67.252346174766
5√n 28.984509270502

Divisors of 20456426

1, 2, 29, 58, 361, 722, 977, 1954, 10469, 20938, 28333, 56666, 352697, 705394, 10228213, 20456426

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 -20456425
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 20456426 can be divided by 16 positive divisors. The sum of these divisors (counting 20456426) is 1, the average is 0.0625.

Base conversion 20456426

Base System Value
2 Binary 1001110000010001111101010
3 Ternary 1102111021221102
4 Quaternary 1032002033222
5 Quinary 20214101201
6 Senary 2010241402
8 Octal 116021752
10 Decimal 20456426
12 Duodecimal 6a26262
16 Hexadecimal 13823ea
20 Vigesimal 67h116
36 Base36 c6ga2

Cryptographic Hash Functions

md5 41eaaf56bf8304dad3de2cbf8a9d0914
sha1 0361982eaf316de7a946d310a25b097a70517732
sha256 169f0f150a4c3103503968ca737380650df6e3b649982f741536859345817e0d
sha512 abe3bf85c9f957e36998383dab20c240e007c96a23d96031233920534d0eb3cf2c7949fa35d964f77a1674979757391d8c83b7840127110e9466836446968ce8
ripemd-160 0ab32d553fed547e3614ab18d2c568201d5a9722

20456426 as geometric shapes

Circle

Radius = n
Diameter 40912852
Circumference 128531515.28061
Area 1.3146477155028E+15

Sphere

Radius = n
Volume 3.5857324944336E+22
Surface area 5.2585908620112E+15
Circumference 128531515.28061

Square

Length = n
Perimeter 81825704
Area 418465364693476
Diagonal 28929755.086882

Cube

Length = n
Surface area 2510792188160856
Volume 8.5603057664151E+21
Space diagonal 35431569.173273

Equilateral Triangle

Length = n
Perimeter 61369278
Area 1.8120081821423E+14
Altitude 17715784.586636

Triangular Pyramid

Length = n
Surface area 1.8120081821423E+14
Volume 1.0088417094104E+21
Height 9643251.6956272