20656476 (number)

20656476 is an even 8-digits composite number following 20656475 and preceding 20656477. In scientific notation, it is written as 2.0656476 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 6885480 positive integers (up to 20656476) that are relatively prime to 20656476.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0656476 × 10^7
Engineering notation 2.0656476 × 10^6

Prime Factorization of 20656476

Prime Factorization 2 × 2 × 9 × 573791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10328238
Product of the distinct prime numbers

The prime factorization of 20656476 is 2 × 2 × 9 × 573791. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 8, 80, 843, 346, 8423, 6401, 65155, 39522, 355427, 289658, 5135208, 749507, 35072647, 66213957, 894513333, 624060871, 9266378369, 1249102637

Basic calculations (n = 20656476)

Multiplication

n×y
n×2 41312952
n×3 61969428
n×4 82625904
n×5 103282380

Division

n÷y
n÷2 10328238
n÷3 6885492
n÷3 5164119
n÷5 4131295.2

Exponentiation

ny
n2 426690000738576
n3 8.8139117596964E+21
n4 1.8206435673029E+29
n5 3.7608080152546E+36

Nth Root

y√n
2√n 4544.9396035591
3√n 274.37976359986
4√n 67.416167226854
5√n 29.040978584174

Divisors of 20656476

1, 2, 4, 9, 18, 36, 573791, 1147582, 2295164, 5164119, 10328238, 20656476

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20656475
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20656476 can be divided by 12 positive divisors. The sum of these divisors (counting 20656476) is 1, the average is 0.083333333333333.

Base conversion 20656476

Base System Value
2 Binary 1001110110011000101011100
3 Ternary 1102212110100200
4 Quaternary 1032303011130
5 Quinary 20242001401
6 Senary 2014423500
8 Octal 116630534
10 Decimal 20656476
12 Duodecimal 6b01b90
16 Hexadecimal 13b315c
20 Vigesimal 69213g
36 Base36 caqn0

Cryptographic Hash Functions

md5 34d7b13fa29aaeb13a9b322ebc017318
sha1 b6b355398f9cb7a5ff60c48c1f5fb1eb2afc44cd
sha256 b24914729fa6df9030d4cf02df1750760a583e2d5d9062f2471579c02c11c699
sha512 b9b48c8410d48ae388a06b07c94957c0d96cef3578f97be76258e6eaabed375c9678666319a4626dc451805afa710ee7f7b6a4eeae0777c819ede76cf020ee26
ripemd-160 7f0f02712f9252fffb69466e95a79aeeae3d9eff

20656476 as geometric shapes

Circle

Radius = n
Diameter 41312952
Circumference 129788466.50131
Area 1.3404861716805E+15

Sphere

Radius = n
Volume 3.6919627244868E+22
Surface area 5.3619446867221E+15
Circumference 129788466.50131

Square

Length = n
Perimeter 82625904
Area 426690000738576
Diagonal 29212668.510034

Cube

Length = n
Surface area 2560140004431456
Volume 8.8139117596964E+21
Space diagonal 35778065.937327

Equilateral Triangle

Length = n
Perimeter 61969428
Area 1.847621900902E+14
Altitude 17889032.968664

Triangular Pyramid

Length = n
Surface area 1.847621900902E+14
Volume 1.0387294623435E+21
Height 9737556.1700114