20456564 (number)

20456564 is an even 8-digits composite number following 20456563 and preceding 20456565. In scientific notation, it is written as 2.0456564 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 10212864 positive integers (up to 20456564) that are relatively prime to 20456564.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0456564 × 10^7
Engineering notation 2.0456564 × 10^6

Prime Factorization of 20456564

Prime Factorization 2 × 2 × 733 × 6977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10228282
Product of the distinct prime numbers

The prime factorization of 20456564 is 2 × 2 × 733 × 6977. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 88, 47, 919, 691, 5356, 6757, 10710, 92012, 766803, 647323, 5334407, 517021, 41351895, 77262180, 391680098, 474707265, 8743758373, 7353133901

Basic calculations (n = 20456564)

Multiplication

n×y
n×2 40913128
n×3 61369692
n×4 81826256
n×5 102282820

Division

n÷y
n÷2 10228282
n÷3 6818854.6666667
n÷3 5114141
n÷5 4091312.8

Exponentiation

ny
n2 418471010686096
n3 8.5604790122448E+21
n4 1.7511798678464E+29
n5 3.5823123042112E+36

Nth Root

y√n
2√n 4522.8933217577
3√n 273.49174966506
4√n 67.252459596342
5√n 28.984548376566

Divisors of 20456564

1, 2, 4, 733, 1466, 2932, 6977, 13954, 27908, 5114141, 10228282, 20456564

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 -20456563
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 20456564 can be divided by 12 positive divisors. The sum of these divisors (counting 20456564) is 1, the average is 0.083333333333333.

Base conversion 20456564

Base System Value
2 Binary 1001110000010010001110100
3 Ternary 1102111022010112
4 Quaternary 1032002101310
5 Quinary 20214102224
6 Senary 2010242152
8 Octal 116022164
10 Decimal 20456564
12 Duodecimal 6a26358
16 Hexadecimal 1382474
20 Vigesimal 67h184
36 Base36 c6gdw

Cryptographic Hash Functions

md5 416b8b0834f096e1e7f83c1e746e419a
sha1 da0799daf185eb6721d5d8a262125f439164bf83
sha256 e49790a01f3e83edf27c61b775c89d4b2ac549762fc53edea98a5ac88745b818
sha512 7e3fb401bb6061757e9496f8f79f019702e89bf95d8801688a6ee4b632bcc760253db4087131575fb171be88878a62065f6cbee4aa1b9134a31d201d8df58906
ripemd-160 8f0132e8bf416529d7b309554135add75bf9f808

20456564 as geometric shapes

Circle

Radius = n
Diameter 40913128
Circumference 128532382.36018
Area 1.3146654529117E+15

Sphere

Radius = n
Volume 3.5858050634771E+22
Surface area 5.2586618116469E+15
Circumference 128532382.36018

Square

Length = n
Perimeter 81826256
Area 418471010686096
Diagonal 28929950.248353

Cube

Length = n
Surface area 2510826064116576
Volume 8.5604790122448E+21
Space diagonal 35431808.196284

Equilateral Triangle

Length = n
Perimeter 61369692
Area 1.8120326300075E+14
Altitude 17715904.098142

Triangular Pyramid

Length = n
Surface area 1.8120326300075E+14
Volume 1.0088621266272E+21
Height 9643316.7494511